One Billion a Day, My Enemy Sister Begged Me Not to Expose It

His father was seriously ill, his project was taken away, and his girlfriend of three years betrayed him in public. When Lu Chen is forced to a dead end, the perfect life system arrives! From now on, one billion will arrive legally every day, at his disposal! The enemy who was once aloof thought that by taking away his technology, team and future, he would never be able to stand up again. But he didn't know that not only did Lu Chen have endless money, but he also accidentally mastered his sister's most deadly secret. Faced with the arrogant, domineering and arrogant wealthy school beauty, Lu Chen did not choose to call the police, but instead made an offer that she could not refuse. "From today on, you have to listen to me." Top luxury cars, billionaire mansions, business empires... As Lu Chen climbed to the peak of wealth step by step, those who had humiliated him began to fear, and those who betrayed him knelt down and begged for mercy. The sister who was his enemy at first wanted to kill him, but also fell completely in each confrontation. "Lu Chen, please... Don't show the video to my brother!"