Global Sign-In: I'm the Only One Who Knows the Check-In Locations!

Xu Xiao transmigrates to a parallel world where resources are scarce, and everything has to be obtained from movie and TV worlds. By completing the sign-in tasks set by the "rules" and leaving his name as proof, he can earn rewards to bring back to the real world.

Power, influence, and wealth! They all begin here!

Xu Xiao is thrilled. As a former Douban critic known for his scathing reviews, he knows these movie and TV worlds inside out.

Sign in to Chinese Paladin: Reward: an egg containing a descendant of Nuwa. When it hatches, the little girl claims to be Zhao Ling'er's younger sister. Her looks speak for themselves. Charm +999

Sign in to the Laborer Anime: Reward: a share of the treasure left by Gol D. Roger from One Piece. Wealth +**

Sign in to Uncle Jiu's series: Reward: the friendship of Jiang Chen, the Zombie King. He can't sit still, and often jumps out of the instance to help Xu Xiao beat people up. Influence +999999

Sign in to the Marvel Universe: Reward: six Infinity Stones. Power +**

I'm Xu Xiao, the strongest sign-in user..

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.