Manga An Evil Dragon That Was Sealed Away for 300 Years Became My Friend
300年封印されし邪龍ちゃんと友達になりました
Summary An Evil Dragon That Was Sealed Away for 300 Years Became My Friend
Youta wanted a friend, so obviously, he magically summoned one.He didn't quite count with the fact that he'd summon Mumu, a mighty and evil dragon girl, notwithstanding that due to hundreds of years of imprisonment, she's very needy, very weepy, very clingy, and lonelier than the button 9 on a microwave oven.https://www.mangaupdates.com/series.html?id=160097 mangakakalot.lol