Inferno

The quest for Energon - a rare and potent substance that the Autobot and Decepticon warriors have battled over for eons - continues on Earth! The Decepticon forces have struck a deal with Unicron: in exchange for new powers and forms, they will supply enough Energon to fully reactivate him. Now legions of hyper-powered Decepticons speed toward Earth, intent on controlling its…

* Based on the Nitro+ visual novel Phantom of Inferno. In the American underworld, Mafia leaders are being killed one after another, with rumours of Inferno and the organisation's top assasssin Phantom circulating around them. A boy, traveling alone in America becomes involved in one of these incidents and unexpectedly encounters Phantom.