Rookies Pecking Each Other: Our Mortal Enemies Lie on My Back and Cry Every Day

The End of the World + 1Vn + Group Pet + Superpower, the Heroine Is Not Dependent on Others, She Is Getting Stronger.

I want to read a book like "The End of the World: I am a cannon fodder, what happened to being bad". If you like multiple male protagonists, hurry up and read this book.