The Lucifer and Biscuit Hammer

Amamiya Yuuhi is a normal student in a normal college. Everything about him is ordinary: his grades, his good looks and his breezy approach to life. One day, a talking lizard tells him that there is a giant hammer in outer space ready to split the Earth into pieces and asks for his allegiance against the forces of evil. The tranquilly is disturbed as Yuuhi hooks up with the unpredictable Princess to assemble a disparate band of allies to fight back against the villainous mage.