I began watching this drama for Jang Ki Yong after loving him in "My Roommate is a Gumiho" - 2021. It didn't took long before I started watching the drama not for him, but because of how amazing it was. Let's discuss all aspects:

Storyline:
The plot is beautiful. It all goes amazingly and the bond between the leads is something quite new in the drama world. I get a different vibe in comparison to other dramas.
The superpowers plot is not overdone, and greatly written. Something I really liked is the bond between Ina and Gwiju especially in ep 9. And Ina and Junwoo are such cuties !!! <3

Characters:
Besides the villan mother we do have great character development. I like how Donghee and the grandma are finally realizing the price of their past actions and doing some growing up. Dahee was first presented as a negative character, but we quickly learned she's a sweetheart as well. Her bond with Ina is a pleasure to watch. And her with Gwiju... again I really like their relationship.

OST:
Thumbs up to Lee Sora's OST. <3

Acting/Cast:
The acting is A-M-A-Z-I-N-G. Especially Jang Ki Yong's in ep 10 accident. It looked extremely real and natural. Chun Woo-hee is slowly becoming a favorite of mine. She's doing a great job. Also Claudia Kim and So-e are showstealers. I am glad we can see Caludia's gorgeous visuals in the end! And MOON WOOJIN!!! I first watched him in "What's Wrong With Secretary Kim?" and was shook when I saw him again in "Castaway Diva". I really enjoy watching him act. I am sure he'll become an amazing actor as an adult. Can't wait to see him portray adult roles in the future.

Overall:
Give it a try, you might find yourself enjoying the drama!