Gwak Chang-Hyeok, the homeroom teacher with a poor reputation among students. Je Yil-Ro, who has a fetish for ‘dirty personalities and glasses,’ develops a peculiar interest in him. Then, Je Yil-Ro witnesses Gwak Chang-Hyeok talking to his girlfriend with an unusually gentle expression. That moment ignites a flame within Je Yil-Ro's twisted desires. After that, half out of curiosity and half for fun, he devises a plan to approach Gwak Chang-Hyeok... When boiling a frog, you must use low heat. That way, the frog doesn't realize it's being boiled alive, and you can gobble it up in one bite.(Source: Ridibooks, translated)
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