These are the most underrated animes you must watch Asap
1)Solo leveling

Info about the MC : "Mom is sick sister's in college"
About the story : It's a story about a guy who keeps getting stuck in dungeon every other ep and makes his way out of it

2) JJK

Info about the MC : he is the student of Gojo
About the story: Every ep is just about glazing gojo so you'll definitely like it

3)Class room of the Elite

About the MC : he uses Philosophical words for no reason so you'll definitely start glazing him for no reason aswell
About the story: don't let the Title fool you it's called classroom of the elite but most of the classmates are just your typical highschoolers so definitely worth a try

4) Demon Slayer :
(Forgive me myself)
About the MC: (no comments)
About the Plot: Demons drink blood and there are demon slayer who •••Show the demons but for some mysterious reason demon slayers don't go after them when the sun is up and demons are weak , The anime is definitely not mostly dependent on Animation
Also almost all the DSs have same attacks only the colour difference is there so

5) Naruto

About the MC: every other villians he meet he says to them "you are just like me"
About the story: All the Characters have wires running through their body which supplies blue coloured gas and even though the characters scale country level they still throw kamui knifes at each other's ,and All the female characters are best written ones in all of anime

These are the most underrated hidden gems I was able to find if you find any more please inform me