※추정 권수·복간 횟수·연재지 등을 바탕으로 한 참고 추정치입니다(실측 아님)
작품 개요
Rock, a robot with a "young man's" appearance, who has thirteen gears inside his body that will change color as they receive a 'heart' or a strong emotions of human being that will make him more human-like. Because the toys are created for human happiness, Rock strives hard to grant people's wishes in exchange for a 'heart' that they could give him.
출처: AniList
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