Tên Khác: Girl Manga: Protag x Rival ;
- Shoujo Manga: Shujinkou x Rival-san ;
- 少女漫画主人公×ライバルさん ;
-

Nội dung:

Manga 

1. https://mangadex.org/title/42309/protagonist-x-rival-webcomic
2. https://otakusan.net/manga-detail/32910/protagonist-x-rival
3. https://mangakakalot.com/read-sz8nq158524470271
4. http://truyenqq.com/truyen-tranh/protagonist-x-rival-9170
5. http://nhattruyen.com/truyen-tranh/protagonist-x-rival-28007
6. http://truyendoc.info/19511/protagonist-x-rival