The best ongoing kdrama I've ever watched

Tbh, this drama is so so underrated, why we're not hyping the dramas that deserves! Every character nailed there roles, Yoon chan young, the way with too much potential and strength he portray the both characters is just something everyone can't do, and he came, devoured and left no crumbs, I'll highly recommend this drama to those who enjoyed school dramas, this is what school looks like, not they're showing nowadays!