The story revolves around a Spring, a hitman from mainland China who is on a mission in Hong Kong with his partner Setting Sun. However, Spring falls ill and comes under the care of a screenwriter by the name of Soya and they find themselves developing into a tight and everlasting friendship.
杜汶澤
as Spring
王祖藍
as Soya
薛凱琪
as Tin-Oi
許紹雄
as Setting Sun
Kama Law
as Maggie Chan
鄭詩君
as Supes
徐天佑
as Policeman/Soldier
吳嘉龍
as Police sergeant
Maggie Li
as Spirit
李力持
as Director Fung
羅永昌
as Assassin Win
鄭保瑞
as Assassin To
