Sekai wa Bokura no Tame ni

Synopsis

Starting this spring, citizens will be able to become a teacher at the expensive high school! This is what Maho is getting excited about, but her boyfriend for six years dumped her. Afterwards, she went on a downward spiral, and it was during her new teacher ceremony too! However, who would have expected that she would be reunited with him in the classroom. That's right, he was her student!! A secret relationship with a younger handsome boy is packed full of scary, yet, exciting, nerve-racking, yet, heart-thumping action?! (Source: Midnight Scans)