Chains of Heart 2023 saison 01 episode 01

A forest ranger named Din gets involved with a gang of illegal smugglers which causes him and his boyfriend, Ken to be pursued by the gang. Both of them get cornered in the wilderness and fall from a steep cliff. A few months later, Ken wakes up without his boyfriend at his side and is informed that Din is presumed to have lost his life in the fall. As time goes by, Ken begins to get his life back into some semblance of order but things start to go awry when a stranger resembling his boyfriend appears and Ken begins to suspect that Din didn't die after all, and that he might this new person...