While preparing for his battle with Vile Ranma in the finals, the mysterious Rei Urameshi tries to sabotage his rivals.

Rui makes a new friend with a notorious reputation — and an uncomfortable attraction to Natsuo.

Tensions escalate as Russia threatens military action against Academy City, while French sorcerers storm the English Channel. Kamijo and Lessar's search for Sasha Kruezhev leads them to the Elizalina Alliance of Independent Nations.

The Humpty Dumpty satellite has a great fall towards Tengu City. Will Natsumi realize her own self-worth before the city is reduced to rubble?