I Don't Deserve to Be Your Son-In-Law of the Wen Family.

Tang Xuan was a child who was born in a poor mountainous area. He studied very hard since he was a child, was motivated and determined, and became a scientist when he grew up. However, God did not follow his wishes. On the way to the county high school, he accidentally fell down the mountain. Although his life was saved, his left leg was permanently disabled and he could not walk without force. The family's money had been spent, and there was a younger sister in elementary school at home, so he had to drop out of school and stay at home. On a market trip when he was in his twenties, he fainted on the street due to hunger and overwork. He was later discovered by Wen Wentian, the head of the Wen family, and was rescued and recruited as his son-in-law. However, her daughter Wen Jing firmly opposed it and looked down on Tang Xuan's identity, causing an emotional entanglement. Tang Xuan picked up Tang Xuan by chance. A strange stone that can talk. There is space inside this stone, and there is an ancient dragon soul, which contains exercises, pills, etc., And this stone can turn into a magical ability according to the owner's wishes, but only if it does not violate the laws of nature and human ethics. In this way, Tang Xuan started a new path in life...