The story follows a recent divorcee who spends her daily commute fantasizing about a seemingly perfect couple who live in a house that her train passes daily, but something shocking happens there one day.
A journey from Suphan to the Kingdom of Ayothaya of a boy named Kaew, he travels with hope to be enlisted in the army in the time of war, there he meets Pim, his first love who is now engaged to a perfect man called Chang.
Lin Yu is a boy who is constantly surrounded by misfortune and is always one step behind others. Since primary school, he has a crush on Zhang Qingqing, and continues to pin for her throughout his life. Will Lin Yu, the destined unlucky boy, be able to change his fate