Lin Feng was originally a secret room boss on the verge of bankruptcy. His mother was seriously ill and his girlfriend Qin Luyao disappeared mysteriously.
In despair, he received a courier from his missing girlfriend - a mysterious nine-square grid puzzle.
In order to find the truth, Lin Feng was forced to enter secret rooms composed of real resentments.
Bite! Recognize the master by dripping blood, welcome to the yin and yang secret room space!
The first secret room: Lunatic Asylum—Ward 13;
Second secret room: ninth and a half floor apartment;
The third secret room: ... Is actually the "Blood Cold Palace" that specializes in hunting female time travellers?
Task list:
1. Find out the four rules of the cold palace.
2. Help Hu Ying, a woman who died tragically, to regain her true appearance.
3. Have they really traveled through time?
Who is the so-called emperor?
Where is the so-called royal palace?
At this moment, the secret room is no longer entertainment, but a salvation spanning life and death.
"Some sins are hidden in the sun, and I am responsible for lighting the lamp in the darkness."
As the pieces of the puzzle were put together, Lin Feng discovered that his girlfriend's disappearance actually involved a shocking secret from a hundred years ago.
"Yao Yao, no matter where you are, even if it is the eighteenth level of hell, I will find you back!"
From 45 mysterious missions to the arrival of the blood moon, Lin Feng held the Nine Palace Pan and became the only variable in this strange world!
This book has finally come to an end after more than 9 months from December 10, 2025 to today.
Thank you readers for your support! Bow! Grateful! !
This is also my first completed novel! Looking through the records for so long, I feel filled with emotion! Only with the company of all of you readers have I come so far!
At the same time, thank you to all the readers and bosses who sent gifts along the way!
I wish all the bosses a prosperous future and may all their wishes come true!
(Thanks to the following bosses for their strong support, listed in no particular order!)
One Man Crane, Wheat Mice Love to Eat Stealingly, Mo Ranxi, Manatees Reading in the Flame Mountain, Book Friends Who Like the Author, Mr. Zhan of the Tang Dynasty, Seven Cat Book Friends—080454531025,
Seven Cats Book, Watermelon Is Not Bitter, Recalling Dreams, The Cat with a Pacifier in Its Mouth, Lin Wudao Falling in Love in the Cartoon July, Future, Xiaolou Tingfeng, Seven Cats Book Friends—070610010010,
Xu, the brave Guo Jing during the Qi training period, Dudu is unbelievable, the son of a scholarly family, Xu Zhu's go-getter swordsman, the top swordsman, Qimao Book Friends - 010355102519, Ren Yingying who secretly attacks,
Mecha, Wen Qing., Yan Xin, Feng, The Butcher of Sheep, Seven Cat Book Friends - 070150565710, Xiao Yang Ai Wanzi, Sha Matt, The Rice Roll Leader, Starry Sky Dream, Lin Song, Dream Too Sweet,
Sword Mother, The Silent Reader, The Supreme Good as Water, The Walking Trojan, Zhan Lujian Playing the Flute in the Demon Realm, Desire, Romantic Xu Mu on Knight Island, The Great Elder of the Zoroastrian Cult, Qimao Book Friends—050253529953,
Flower of the Sea, Benzhu Mengtian, Little Lizard Classmate, Fake Ni, Traveling to Piaomiao Peak and Awakening, Kabuluo_Shenmi, Good Night Naichi
My new book will be released soon! I hope all bosses will support me!
Thanks again everyone!
See you in the next book!
People always ask, what is the ninth ghost slave? Let me explain it to you here! When Lin Feng was promoted to Nine Stars, the grid in the strange puzzle contained the Ghost Ring! Strictly speaking, he is not a ghost slave!
Thanks to all readers for your support, my book has finally exceeded 1 million words! Thank you! The book is expected to end at around 2 million words! Thank you for your support!
Thanks to Brother Xianhe for the highlight mark!
Dear Brother Yanzu and Sister Yifei! If you think it's good, please vote for me! Love is always there, can you vote for me? If you have votes, please vote and add a reminder to support! Add a bookshelf so you don't get lost! Your great support is what motivates me to update! Thank you for your support!
Dear Brother Yanzu and Sister Yifei! If you think it's good, please vote for me! Love is always there, can you vote for me? If you have votes, please vote and add a reminder to support! Add a bookshelf so you don't get lost! Your great support is what motivates me to update! Thank you for your support!
Dear Brother Yanzu and Sister Yifei! If you think it's good, please vote for me! Love is always there, can you vote for me? If you have votes, please vote and add a reminder to support! Add a bookshelf so you don't get lost! Your great support is what motivates me to update! Thank you for your support!
Dear Brother Yanzu and Sister Yifei! If you think it's good, please vote for me! Love is always there, can you vote for me? If you have votes, please vote and add a reminder to support! Add a bookshelf so you don't get lost! Your great support is what motivates me to update! Thank you for your support!
Thanks to Brother [Seven Cats Book] for the reward! Thank you all for your support!
The new secret room dungeon has opened, and I have been thinking about a new dungeon today! So the update is late! Readers, please forgive me! Grateful!
This book has finally come to an end after more than 9 months from December 10, 2025 to today. Thank you readers for your support! Bow! Grateful! ! This is also my first completed novel! Looking through the records for so long, I feel filled with emotion! Only with the company of all of you readers have I come so far! At the same time, thank you to all the readers and bosses who sent gifts along the way! I wish all the bosses a prosperous future and may all their wishes come true! (Thanks to the following bosses for their strong support, listed in no particular order!) One Man Crane, Wheat Mice Love to Eat Stealingly, Mo Ranxi, Manatees Reading in the Flame Mountain, Book Friends Who Like the Author, Mr. Zhan of the Tang Dynasty, Seven Cat Book Friends—080454531025, Seven Cats Book, Watermelon Is Not Bitter, Recalling Dreams, The Cat with a Pacifier in Its Mouth, Lin Wudao Falling in Love in the Cartoon July, Future, Xiaolou Tingfeng, Seven Cats Book Friends—070610010010, Xu, the brave Guo Jing during the Qi training period, Dudu is unbelievable, the son of a scholarly family, Xu Zhu's go-getter swordsman, the top swordsman, Qimao Book Friends - 010355102519, Ren Yingying who secretly attacks, Mecha, Wen Qing., Yan Xin, Feng, The Butcher of Sheep, Seven Cat Book Friends - 070150565710, Xiao Yang Ai Wanzi, Sha Matt, The Rice Roll Leader, Starry Sky Dream, Lin Song, Dream Too Sweet, Sword Mother, The Silent Reader, The Supreme Good as Water, The Walking Trojan, Zhan Lujian Playing the Flute in the Demon Realm, Desire, Romantic Xu Mu on Knight Island, The Great Elder of the Zoroastrian Cult, Qimao Book Friends—050253529953, Flower of the Sea, Benzhu Mengtian, Little Lizard Classmate, Fake Ni, Traveling to Piaomiao Peak and Awakening, Kabuluo_Shenmi, Good Night Naichi My new book will be released soon! I hope all bosses will support me! Thanks again everyone! See you in the next book!
People always ask, what is the ninth ghost slave? Let me explain it to you here! When Lin Feng was promoted to Nine Stars, the grid in the strange puzzle contained the Ghost Ring! Strictly speaking, he is not a ghost slave!
Thanks to all readers for your support, my book has finally exceeded 1 million words! Thank you! The book is expected to end at around 2 million words! Thank you for your support!
Thanks to Brother Xianhe for the highlight mark!
Dear Brother Yanzu and Sister Yifei! If you think it's good, please vote for me! Love is always there, can you vote for me? If you have votes, please vote and add a reminder to support! Add a bookshelf so you don't get lost! Your great support is what motivates me to update! Thank you for your support!
Dear Brother Yanzu and Sister Yifei! If you think it's good, please vote for me! Love is always there, can you vote for me? If you have votes, please vote and add a reminder to support! Add a bookshelf so you don't get lost! Your great support is what motivates me to update! Thank you for your support!
Dear Brother Yanzu and Sister Yifei! If you think it's good, please vote for me! Love is always there, can you vote for me? If you have votes, please vote and add a reminder to support! Add a bookshelf so you don't get lost! Your great support is what motivates me to update! Thank you for your support!
Dear Brother Yanzu and Sister Yifei! If you think it's good, please vote for me! Love is always there, can you vote for me? If you have votes, please vote and add a reminder to support! Add a bookshelf so you don't get lost! Your great support is what motivates me to update! Thank you for your support!
Thanks to Brother [Seven Cats Book] for the reward! Thank you all for your support!
The new secret room dungeon has opened, and I have been thinking about a new dungeon today! So the update is late! Readers, please forgive me! Grateful!