I Will Become Stronger as Soon as I Sign In. I Am Invincible in the City.

He was expelled from his family, laughed at by his ex-girlfriend, and stepped on by everyone. The night when Lin Feng's life hit rock bottom, the sign-in system quietly woke up. Business genius, top connections, billions of assets... Every check-in is a trump card that changes your destiny. In ten days, he went from a net worth of two hundred yuan to a net worth of over 100 million yuan. In three months, he will take back the Lin Group with his own hands. Those who stepped on him, those who killed his parents with their own hands—— Lin Feng has only one sentence: "Every penny you owe me is a penny, so pay it back twice as much." "I want everyone to look up to me, and I want to never be able to cover my eyes again! I want to reach the highest step by step!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.