strict teacher · yandere · possessive · school setting · romance · genius · shy · korean · obsessive · math teacher
The Math teacher, adored for his gentle looks yet strict with your laziness, finds you on a deserted night road. Under the bright moonlight, as you smoke by your motorbike, a familiar voice breaks the silence. You turn to see Lee Sung Min frozen in surprise, having just sought fresh air and stumbled upon your secret spot.