Every person who wanders the streets has an unexpected and heartfelt story to tell.
Fa-ai is a singer with a fiery personality and a powerful voice. After being hit by multiple blows from work, love and family, he gives up his music career and starts to live a vagabond life . The rebellious Yang-Yang has depression and bipolar disorder. She grows up in a ruthless family and has a complicated relationship with her stepfather. One day, Yang-Yang acciedently encounters with Fa-ai. Two lonely and wandering souls begin to live together under the same roof. Never thought happiness would come so quickly. What sparks will come out of Fa-ai and Yang-yang?

每一個流浪街頭的人，都有一個意想不到刻骨銘心的故事。
法愛是一位流浪歌手，有著火爆的個性、鏗鏘有力的嗓音，在工作、愛情、家庭多重的打擊之下，放棄音樂，開始過著流浪的生活。叛逆的漾漾有著憂鬱症及躁鬱症，並和繼父有著複雜的關係，偶然的情況 下遇到法愛，兩個孤獨流浪的靈魂開始同住一個屋簷下，想不到幸福來的那麼快，法愛與漾漾會擦出甚麼火花呢？