The first person is a Korean comic. The content depends on the title. It's not a noob or a Mary Sue.
The background may be that of a Korean high school student, a product of watching too many Korean comics. However, the author has no experience in Korean life and is just a fan of Korean comics, so I don't want to go into details.
The irritable male protagonist vs the irritable female protagonist (no)
Daily updates, please collect comments and refills
Concept: The growth of the protagonist in an environment such as campus bullying