F4 Thailand: Boys over Flowers

In case you like Ren's character you will find him very similar to Lan Zhan from The Untamed.
This rec is just for the vibes.
This recomendation is just for the vibes!

-gmmtv shows with a high school setting
- noteworthy and unique aesthetic
- same director
- center an influential and popular group of students that a new person joins/disrupts
- romance, drama

Both are school series set in an elite school and with rich students that are also bullies. However, F4 has a girl as the main character while Restart has a guy. Also, F4 is a straight series while Restart has BL content. Restart also has some supernatural/game elements.

Both are GMMTV produced higher budget shows that are adaptations of a very popular story/novel/manga that has also seen a lot of other popular adaptations (among those also a very popular korean one!). Lots of overlap between the cast - especially Tu and Win - two popular actors who play main characters in both.