Suo Lang, who was down and out, was warmly rescued by the kind-hearted woman Shu Ting. Three years later, Suo Lang had a successful career and looked for Shu Ting everywhere, and happened to see her being proposed to. Shu Ting did not ask for a betrothal gift for the RV, but only wanted to marry her mother in a wheelchair, but she was ridiculed and disliked by the other party. Suo Lang showed up on the spot to repay his kindness. He was grateful for the kindness he had received in the past, and made a promise that he would protect Shu Ting and her mother for the rest of his life, and would do everything he could to keep her safe throughout her life.
