Lin Jinghong carried his seriously injured junior sister Su Ningshuang on his back and ran wildly in the mist-shrouded "Falling Immortal Secret Realm". Three days ago, she entered the secret realm to look for the "Resurrection Flower", but was attacked by evil cultivators from the "Black Wind Village" who coveted the secret treasure. Su Ningshuang was injured by the "Soul-Eating Claw" while protecting her, and her spiritual veins were damaged. If she was not treated by the Resurrection Flower within seven days, her spiritual veins would be severed.
Although Lin Jinghong, a "sword cultivator", has good swordsmanship, there are not only evil cultivators chasing her in the secret realm, but also unpredictable "phantom formations" and ferocious "secret realm monsters". It is difficult for her alone to protect her junior sister. Just when she was surrounded by three "earth-splitting lizards" and her spiritual power was exhausted, a green sword light came through the air and killed the earth-splitting lizards - it was Chu Qingci, an "alchemist" who also entered the secret realm in search of medicine.
Chu Qingci possesses the "Ice Soul Pill", which can delay Su Ningshuang's injuries, and knows where the Resurrection Flower grows, but he is also being hunted by the evil cultivators of Black Wind Village. The two hit it off immediately and decided to go together. But they don't know that the leader of Black Wind Village has already set up a "killing array" in the place where the Resurrection Flower grows, and even hides unknown secrets in the secret realm. An adventure related to life and death, friendship and secret treasures begins here.
