Mina Fukujima is the new transfer student. She moved to this school to finish her last year of school. She never thought of herself as someone who guys would chase after.
And yet....

"She's mine!"
"Stay in your lane. She's mine."
"Guys, I'm pretty sure I saw her first. Noona is mine."
"No one cares if you saw her first, she's clearly mine. She likes me, not you losers."
"Mina noona likes me better. She's mine..." 
"In your dreams. She's mine."
"You're all wishing. She's mine."

That's exactly what happened.