Idols/Actors/Showbiz

Halo, the best musician of the time, suffers a traffic accident on the way to the Grammy ceremony. And when he regains consciousness, he finds himself in the body of a little Korean boy named No Hae-il. He finds himself in a completely different place and time. He confirms that No Hae-il's English name is Halo and feels a strong destiny. Halo, who entered Hae-il, proves to be a musical genius at this time as well.
Get through the first translations `cause...
I have no words, it's just AMAZING.

Mooyoung spent his childhood under his stepfather's oppressive rule, a life that felt like living in hell. A mysterious voice in the living hell showed him the way to survive. "Live someone else's life instead of yours." That's how his acting journey began... Was it a survival instinct? Even when he did well, he excelled too much. Through acting, Mooyoung gained a new life.

I'm loving this tbh, the plot is so cool and the MC IS SO DAMN CUTE