In a Western fantasy world where magic and strange beasts coexist, Ella, a good-for-nothing magic apprentice, accidentally inherits a dilapidated old castle. In order to make ends meet, she begins to pick up various injured "furry" animals and take good care of them. Little does she know that these seemingly ordinary little guys are all future bosses who have been temporarily alienated due to curses, accidents or conspiracies - some down and out. The young master of the dragon tribe, the sealed elemental elf king, the amnesiac Templar captain, the arrogant lord of the abyss... Ella not only gradually awakened to her hidden healing magic during the frantic daily life of "raising cubs", but after the bosses recovered, she was chased by a group of prominent "furries" to repay their kindness, starting a life of ridiculous counterattacks.
