It's the year 981, and Yugo, a young child who was entrusted 12 years ago to Alibert, an innkeeper and former bounty hunter, learns of his powers while cooking: he can create teleportation portals. From that moment on, he learned from his adoptive father about his true family, which he had been keeping secret until that very day. For Yugo, it's time for adventure, with the help of his friends!