City: One Billion Sign-Ins at the Beginning

On the way to deliver the express, activate the check-in system! Bite! A special event is triggered and the system is activated. Ten luxury houses in Shanghai will be rewarded on the first day. The next day, a Lamborghini poison will be rewarded. Reward 30% of Google shares on the third day On the fourth day, you will be rewarded with a Hawaiian island manor. Reward... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.