Sign in with the Richest Sister at the Beginning

Zhang Fan got the daily sign-in system, and the first sign-in was for his richest sister? Is the rural girl being disliked on a blind date? Watch my richest sister get slapped in the face like crazy! Because it delivers express every day? My sister sends it directly to the courier company? Originally, Zhang Fan thought he could live a happy life relying on his richest sister. Until the sign-in system gave him ten helicopters, a hundred luxury sports cars, the eye of true knowledge, the possession of the God of Song, etc. Zhang Fan knew that his life would no longer be ordinary from now on...