Sasaki to Pii-chan

A young man discovers that the small bird he purchased is a sage from another world. Using magic, he can travel between worlds and introduces modern items to the fantasy realm while running a business. He balances life between the two worlds, working, practicing magic, and enjoying food, seeking a relaxed lifestyle. One day, he faces an alien creature and uses his magic to survive, drawing attention from a government agency dealing with supernatural threats. The story alternates between the fantasy world and modern Japan, featuring a magical girl, a neighbor, a coworker, a noble, a young witch, and a prince, incorporating various genre elements.