Sooo, from what I can remember: - This novel has transmigration/reincarnation as one of the themes. - The MC has a system they have to obey. If they don't obey it bad things happen (death?). - They have to act aloof and cold towards people. - MC is male - One of the first scenes is of the MC sitting by a window and a person who loves him trying to get his attention. Pretty sure there was some type of flowery tree in the scene too. - Chinese (?) - The setting is ancient China-ish - Maybe BL? Any help is appreciated, thank you!