After being reborn in ancient times before the Great God-Conferment War, Li Changshou became a small cultivator. To survive in the cruel Primordial Times, Li Changshou tries hard not to accumulate any karma. He always plans thoroughly before doing anything and never allows himself to walk into dangerous situations. He hides his trump cards well, trains himself in escape techniques, refines poisonous pills, and masters mystical abilities. Li Changshou originally planned to remain hidden and safe in the mountain until his ascension to immortality. However, everything changed one year when his master brought home a junior sister.—MyAnimeList

After being reborn in ancient times before the Fengshen War, Li Changshou became a small-time cultivator. To survive in the cruel Primordial Times, Li Changshou tried his best not to get involved in any conflicts and never allowing himself to walk into dangerous situations. His plan was to hide away in the mountains and quietly cultivate his way towards immortality. However, everything changed one day when his master brought back a young girl to be a new apprentice under him.—AniList

After being reborn in the ancient times before the Great God-Conferment War, Li Changshou becomes a minor cultivator. He is neither destined for great things nor great woe. His only dream is to live a long life as a cultivator. In order to survive in the cruel Primordial Times, Li Changshou tries hard not to accumulate any karma-killing inevitably leads to feuds. Thus, he always plans thoroughly before doing anything and never allows himself to walk into dangerous situations. He hides his trump cards well, trains himself in escape techniques, refines poisonous pills, and masters his mystical abilities. Before making any moves, he takes on an extremely steady demeanor. Yet, every move of his ends up earth-shattering. Once he is done, he will disappear without a trace. Li Changshou originally plans to remain hidden and safe in the mountain. There, he is supposed to cultivate until he ascends to immortality. However, everything changed one year when his master seems to think that their lives are too peaceful... He takes in a junior sister.—Webnovel

A young man suffering from a terminal illness, Li Changshou is accidentally reborn in the ancient times before the Battle of the Gods and becomes a qi refiner. In order to attain immortality and survive in the cruel wilderness, he kept a low profile, planned everything and never stepped into danger easily, hiding his cards, practicing evasion techniques and refining pills and poisons, until one day, his master suddenly gave him a sister. He is as steady as an old dog when he doesn't move, and when he does, he leaves quietly, defeating evil enemies while making like-minded friends and realising his life's values.—AniDB

Li Changshou, a young man plagued by an incurable disease, is reborn as a qi practitioner in ancient times before the battle for godhood. To gain immortality and survive in the cruel prehistoric times, he keeps a low profile and always weighs his options before taking action. He avoids all danger and hides his strengths, practicing the art of escape while learning how to refine pill poison. Until one day, his master brings a female junior disciple back. Li Changshou, who only wants to cultivate himself in peace, is embroiled in a series of adventures. Most of the time, he remains unruffled, but when he takes action, the power he unleashes is earth-shaking. As he defeats evil enemies, he also makes like-minded friends and realizes the value of his life.—Youku