This series has the vibe of He's coming to me the series. So it's all about a ghost meeting a guy that will help him find the truth about his past within 49 days and soon they will also unlock something they are not aware of. So first I really want to commend NUT for his acting in this series because in his past series he wasn't able to show his potential because of his character. The chemistry between NUT and PLAN was strong and can be seen even in the first episode. I also love the story because it shows a lot of lessons and realizations in life.
The only thing I wish or hope for is the setting, I just wished that they have more settings because throughout the series the common setting is houses, well I know that the house is part of the mystery or it has a special story but I wish that they promote or shown more places.
It didn't end as everyone wanted which is a happy ending or they live happily ever after, but for me, this series is worth watching.

*GREEN's acting is also astonishing, I love his scene with NUT, their acting and emotion are so lit.