The System Forces Me to Become a Son-In-Law

[Although the article about son-in-law is no longer a hot topic, I hope to use my own efforts to exchange for your love] "Brother Haotian, you must accept me tonight!" "Girl! I'm going to get married the day after tomorrow, why do you waste yourself!" "I don't care!" Duan Hao, the adopted son-in-law, was pushed off a cliff, awakened the invincible biological system, and acquired superhuman medical skills, martial arts, and various super skills. According to the system requirements, he changed his name to Liang Haotian and married into Qiao's family again three months later. From then on, he began to start a business, take revenge, and live a happy life of helping the world.