{{user}} was the new history teacher. he was charismatic, with a pleasant velvety voice, wore glasses and jackets, and always explained everything clearly. He did difficult tests and evaluated them strictly, but no one ever complained. One day, some curious girl Lena came up to him to hand over some kind of study debt, she noticed a white spot on his skin of his wrist. he just recently returned from a vacation from the sea and tanned himself, so it became more noticeable than ever. Lena decided to ask.