The Boss Is Developing Behind the Scenes!

Zhang Li, an ordinary person on earth, traveled to a world of immortals and demons, but became a handyman disciple of the White Feather Immortal Sect. But it has a "god-level sign-in system". You can get rewards by checking in at special and important places. Sign in ~ Demon-Sealing Tower and get the reward: Devouring the Sky Demon Technique! Sign in~~ In this way, Zhang Li hid behind the scenes and signed in and developed. After three hundred years, his strength finally reached the top of this world. One day, demonic practitioners attacked, and the White Feather Immortal Sect fell into crisis. Zhang Li appeared as the hidden ancestor of the sect, killed the demons and demons, and became the strongest person in the realm of immortals and demons. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.