Akane no Guilty Crown

Shu's mundane life is changed when he rescues a pink-haired songstress and obtains the King's Power. That is not all. His fate is further altered when two siblings join his class and inherit the power of Voids through their bond with him. One of the siblings meets an Endlave pilot as a new path is being carved for them. Their interwoven paths shall lead to one goal: GHQ's downfall.