God, It's Not Fair.

He was reborn as the son-in-law of a wealthy businessman from another world. He had a beautiful fiancée who was well-informed and courteous, and a father-in-law who was extremely rich and was very kind to him. He could have lived a comfortable life on soft rice, a salted fish, but who knew that he would also awaken the golden finger - the infinite strengthening system... Training: [Strength +1] [Agility +1] [Physique +1]... Just add more points and you will be invincible. Make money: Open any shop, elixirs [Efficacy +1], weapons [Performance +1]... Become popular all over the world. Raise a pet: [Bloodline Strengthening +1..+1..+1] You can actually become a peerless demon king. … Chen Kai looked at the sky helplessly: Oh, God is unfair. He just gave me such a good background, and also gave me such an awesome golden finger. How do you let other people play? I really don't want to be famous, I just want to go home quietly, inherit my father-in-law's property, and then enjoy life! …