※估算 根據卷數、再版次數、連載雜誌等推算的參考值(非實測)
作品概要
Despite being deeply trusted by the citizens, Prince Abel, the second in line to the throne, is shunned by his father and older brother, the first prince, due to a peculiar birthmark on his neck. When his arrogant brother displays resentment towards becoming the next king, a humanoid demon appears, offering to grant any wish in exchange for assistance. (Source: Natalie, translated)
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