Hello Monster

As of October 15, 2026, you can watch it on Wavve (Subscription).

It is a 2015 Series. There is a boy who was branded like a stigma by his own father as a monster and a potential killer. In order to protect the world from the boy and at the same time protect the boy from the world, the father isolated his son. That dangerous boy, cut off from the world, emerges into society as a man who is still dangerous, and just as sexy as he is dangerous. There is a girl who suspects him. Observing him out of suspicion, that observation turns into a habit, and the girl becomes the boy's stalker. Grown into a man and a woman, the two meet like enemies at an investigation scene! Probing each other with "What is your true identity?", bickering, repeatedly overturning their relationship between winning and losing, they solve crimes together, create their own drama, and unravel the drama of a past veiled in secrets. They love, grow, and find their own identities through each other. Finding myself through you.

Starring Seo In-guk, Jang Na-ra, Lee Cheon-hui, Choi Won-yeong, Kim Jae-yeong, Lim Ji-eun, Nam Gyeong-eup, Shin Dong-mi.

As of October 15, 2026, available up to Wavve 8회.

Best #17 on Wavve Series (October 1) · ranked for 3 days · latest #18 (October 3).