Start with Douluo's Sign-In

Qin Hao came to Douluo Continent with the sign-in system. Qin Hao originally wanted to embrace the protagonist Tang San, but what he didn't expect was that the sign-in system would awaken. Tang San and Tang Hao all got out of the way. The sign-in system could not only sign in to obtain items, but could also travel to other worlds, such as Dou Po, Prehistoric, Holy Ruins, Perfect World, etc... Qin Hao just needs to go there and sign in... "Ding dong! Congratulations to the host for signing in and getting the Ancestral Dragon Spirit." "Ding dong! Congratulations to the host for signing in once and gaining the strength of Dou Di." "Ding dong! Congratulations to the host for signing in once and getting the Supreme Bone." PS1: This book follows the invincible style, licking the protagonist, but the heroine will occasionally accept a heroine. PS2: Book friends who can't accept it should not waste time, time waits for no one! PS3: It's best not to comment yet. It's best to read about twenty chapters first. You will naturally like this book by then. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.