Yu Yifan, a graduate of the University of Social Sciences, accidentally got a sign-in system, and he received magical rewards every day he signed in. After being overwhelmed by a series of "unbelievable" benefits, he changed from a little transparent person who was bullied to an invincible winner. However, the protagonist is not the only one who enjoys it. Harmful friends, opponents, and various forces come together. Conspiracies, slaps in the face, solving cases, business wars, and urban cultivation are staged in turn, and the story lines are intertwined and full. The protagonist plays tricks and fights monsters, conquers teammates, outsmarts opponents, and is full of jokes. The three volumes are connected in detail. They first taste power, reach the top, and finally gain insight into the "rules of the game" behind the sign-in system, realize self-growth, sweep all the way to the top, and completely end. The protagonist gains friendship, love, and a new life.
