If you like Fantasy-Action with a young protagonist in a team based setting kicking a$$, then you would love this drama. It is somewhat similar to the anime Jujutsu Kaisen and Demon Slayer, minus the killings. The drama was unexpectedly good with a deep storyline (or maybe it is actually expected seeing it was adopted from a webtoon). As someone who hadn't read the webtoon, I don't know how it is compared to the webtoon, but as a drama it was amazing.

The drama had everything a good drama should have. It had happy moments, sad moments, funny moments, serious moments, it had everything and they were properly balanced. The characters were well written with their own background stories as well as the villains. The cast looked great and did a great job in their respective roles. The protagonist had a lovable and funny character and the team mates were unique with their own charms. The OST was beautiful. The VFX was good too.

Overall I think it is a very worthy watch if you like action fantasy dramas and should give it a try for sure.