Promise You a Love Song Forever

A sudden glimpse in the crowd five years ago, she became the only one in his heart. All subsequent encounters were made by him step by step. They finally fell in love but were forced to separate. He saved her life, but lost himself, watching her and other men. After getting married, he finally left for a foreign country. Three years later, everything settled and he came back again, but he didn't remember her... His parents expected him to become a hero, but they didn't expect that he would be willing to bow down to a woman and promise her a lifetime of love songs.