Since his youth, the male protagonist had always been a staunch believer and supporter of science, and his naturally introverted disposition only reinforced this trait. Despite being born into a family of sorcerers on his maternal side, he was shunned by his kin for lacking magical abilities. This left him and his younger sister to rely solely on each other. But one fateful day, the protagonist discovered his sister had vanished, and rumours swirled about the heinous misdeeds of the demon king. Convinced that the fiendish ruler had abducted his beloved sibling, the protagonist resolved to crossdress and sneak into the demon king's stronghold to mount a daring rescue. But what he found there was unexpected indeed: the demon king was in fact an attractive young man with a passion for fashion, not evil!
