In order to treat his mother's illness, Chen Ke married into the Su family and became a useless son-in-law. He was looked down upon for three years and even had his fiancée break off the engagement in public. In times of despair, activate the "God-level Sign-in System". Sign in at a specific location every day to obtain rewards such as medical skills, business knowledge, and network resources. From signing in at the vegetable market to get the "Hua Tuo Hand", to signing in at the hotel to get a top-notch business plan, to signing in at the hospital to unlock tickets to the international medical forum, Chen Ke step by step slaps the Su family in the face, crushes his business rivals, and uncovers the truth about his mother's accident. In the end, he grows from a despised son-in-law to a legendary figure who controls a business empire and a master of medicine. At the same time, he breaks through family obstacles with Su Wan, who is cold on the outside and hot on the inside.
