Ther Kuea Chewit

A trainee grim reaper named Ornin arrives in the human world with her mentor, a senior reaper named Saeng, to collect the soul of the deceased. However, something unexpected happens, leaving her unable to return to the underworld and stranded in the human realm.
With no choice, Ornin follows a young man named Tomorn back to his home. He has just lost a beloved senior he deeply respected. Though Tomorn wants to reject the persistent young woman who keeps following him around, he cannot—because he discovers that Ornin can “connect” with Khun Khaekhai, an elderly woman who once helped him and has been in a coma for the past two years.
This connection, which transfers energy between the young grim reaper and the old woman, not only allows Ornin to exist as a human but also awakens Khun Khaekhai from her long unconscious state. More importantly, it reveals the true identities of two men: Saeng, the young grim reaper, and Tomorn, the lonely man who has lived in solitude.
Yet beyond discovering who Saeng and Tomorn really are, what matters most is that both men come to understand their own hearts. Tomorn falls deeply in love with Ornin, the young grim reaper, while Saeng, too, is in love with a woman—someone he has been waiting for, patiently, until the day he can take her with him to be together forever.