Summary: In the 71st year of true era, 70% of all human beings have finally migrated to space due to the development of space cities. Set between two superpowers called the Dorssia Military Pact Federation and the Atlantic Ring United States (ARUS), there is a small neutral nation called Jior that has prospered economically. In the same year, Haruto Tokishima, a high school student living in Jior discovered a mysterious mecha called Valvrave during the Dorssia's attack in the nation.
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Could be interesting, could be epic, so far it's entertaining but time will tell.