The appearance of Kaoru, a mysterious girl claiming to be Bondo’s childhood sweetheart, turns his peaceful life into a chaotic disaster. Her sudden declaration of being his fiancée causes Roboco’s jealousy circuits to overheat, dragging the entire class into a brutal love war. Between the clash of deep-seated friendships and raw jealousy, Roboco intervenes with physical love that pulverizes everything in her path. This twentieth volume is packed with high-octane nonsense, where broken friendships and messy love triangles ensure that no reader leaves with their stomach intact.