Quick Travel: Slap the Female Protagonist in the Face, and the Male Protagonist Is a Male Supporter

This is a story about a male protagonist who uses the system to defeat the male protagonist... This is a story about a male supporting actor working hard to rise to the top. There are the following worlds: campus, city, ancient times, interstellar, orcs, and fantasy. Let's decide on these first. By the way, this is the author's first time writing, so if the writing is not good, readers can give their opinions and the author will continue to improve. I wish everyone a happy readingヽ(??ω??)ゝ