Saeki-kun ni tsunagatchau!佐伯くんにつながっちゃう！ ; Saeki-kun ni Tsunagacchau! ; Saeki-kun ni Tsunagachau!

The thing I picked up by chance... It was connected to my classmate's xxx?! The school he entered is school full of yankees. Then his life saver appeared before him when he's cowering in fear.