At the Beginning, I Signed in and Was Relegated to the Sword Immortal, but I Missed Reaching the Sky with One Sword.

Gu Zhen, the king of Xichuan, fought for half his life and helped Zhongzhou conquer the world, earning him the notoriety of a Rakshasa king. The eldest son, Gu Shaoqing, was a talented man in both civil and military affairs. He entered the Celestial Realm before he was 22 years old and was the legitimate successor of Xichuan. The second son, Gu Shaotang, is an idiot. He has never stepped out of Yiyunzhai in 19 years and can only carve wooden swords every day. Everyone wants to get rid of Gu Shaoqing, the successor, and destroy Xichuan's foundation, but they don't know that the second son, Gu Shaotang, has been carving wooden swords for 14 years and has received the inheritance of Lu Bufan, the relegated swordsman. Once he stepped into the realm of heaven and man, he also obtained the aquatic technique left by his mother and became the best master in the world. Gu Shaotang used Chi'er's identity as a cover to defeat the enemies who entered Xichuan time and time again, helping his father and brother to stabilize the situation. However, his identity soon became a new mystery. In order to explore this mystery, Gu Shaotang entered Zhongzhou City, broke through the holy realm, and fought against the world's masters. He was only one sword away from entering the fairyland. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.