Chayan Yutakon is a young master from a well-known aristocratic family in Thailand. His friendliness, calmness and independence is well known in the community. His family has grown many companies, from real estate to fashion.
One day, he stumbles upon a model from his company who is about to die in a building owned by the Chayan family. This is Jianying Devan, a teenager with mixed Hong Kong-American ancestry.
How will Chayan's calmness be able to face Jian's madness in order to end his life?