A dream gift turns into a secret you're keeping alive while the world hunts it down. Densuke isn't just a pet that transforms into a mecha, it's a piece of you made mechanical, fighting in your shape, for reasons nobody will explain until it's too late. This is what happens when a '90s magical girl show decides its transformation sequence needs a cockpit, its love interest needs to be a creature that depends on you, and every comfortable thing about being ordinary gets burned down the moment you turn it on.
Hibari receives an unexpected gift in a dream: a small mechanical creature called a patapi that she names Densuke. What seems like a quirky digital companion becomes far more than that when shadowy forces emerge wanting to capture it. Densuke reveals an astonishing secret, transforming into a powerful cyber-fighter that mirrors Hibari herself. Her friends soon discover they've also been chosen to receive patapis, each one harboring similar hidden potential. What begins as individual confusion quickly becomes collective purpose as the group realizes their creatures are connected to something much larger. Together, they band together as the Cyber Team, operating out of Akihabara's electric streets. Between managing their double lives and protecting their patapis from those who would exploit them, the teens must learn to trust both their companions and each other. The series balances the charm of cute digital pets with genuine action and mystery, creating a world where the line between technology and magic blurs. It's a story about friendship forged through extraordinary circumstances and the responsibility that comes with unexpected power.