Become a Son-In-Law at the Beginning and Get the Sign-In System

The time traveler Luo Tian woke up and found that he had traveled to a different world. This place was very similar to his previous life, but he became the son-in-law of a wealthy family. Although it is a modern society, it is not like the ancients who treat the son-in-law like a slave, but the wealthy family still looks down on Luo Tian. Fortunately, Luo Tian has awakened to the sign-in system, and he can become stronger by signing in. Luo Tian also discovered the shadow of this world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.