Fastening Days 3

📖 SYNOPSIS

Youji, Kei, Kelly, and the bear-shaped robot Oscar are the town's protectors, ready to face any threat. Today is Youji's birthday, though he doesn't seem particularly excited about it. Unbeknownst to him, Kei, Kelly, and Anna, the woman who raised him, are secretly planning a celebration. Suddenly, a crisis erupts: an out-of-control sightseeing airship appears above the city, threatening destruction.

The young heroes are thrust into their most significant challenge yet. They'll need to utilize their evolved Fastening Machine to overcome this aerial threat. The story promises action and drama as they race against time. Will they be able to secure the town's future? And what will become of Youji's birthday plans amidst the chaos? The answers await in this action-packed adventure.