Big Brother 2 is a oNA (web) anime, produced by Sparkly Key Animation.

About the production: the story comes from a other, there are 26 episodes of about 21 minutes and its current status is "finished".

Its main genres are action, adventure, comedy and fantasy, with themes such as Cultivation, Male Protagonist, CGI and Full CGI.

On AniList, Big Brother 2 has an average score of 70%, a good score, and appears on 680 users' lists.

The franchise continues in or follows from: Shixiong A Shixiong and Shixiong A Shixiong Nian Fan.

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-shattering. (Source: Youku.tv)

Official synopsis from AniList.