Lin Chen, a low-level intern, was humiliated on a rainy night. In a desperate situation, he bound to the "Billions of Sign-In System" and started a successful life.
Signing in = wealth + skills + status, there is no upper limit, no cooldown, you can sign whenever and wherever you want!
Slap the rich second generation in the face, tear up his scumbag girlfriend, toughen his evil supervisor, play with the antique world, and take control of the business!
From nothing to a billionaire, from being bullied to being looked up to by thousands of people, Lin Chen used countless check-ins to write his own urban legend.
