Similar theme of having two bodies for one soul. When the other slept the other awake. Both tackle the problem of appearance. But Debut focused more on dreams as a star. Lookism is more than that and a bit more complex.
You'll have some relief watching Debut. As it's about idol, they have some great OSTs too.

The plot brought a similar theme of playing with life and a bit of mystery. Both have the same main actors especially the protagonist and the antagonist. It was made by the same production studio too.

The plot brought a similar theme of playing with life and a bit of mystery. Both have the same main actors especially the protagonist and the antagonist. It was made by the same production studio too.

The plot brought a similar theme of playing with life and a bit of mystery. Both have the same main actors especially the protagonist and the antagonist. It was made by the same production studio too.