Kunikida

As the commander of Division 1, this individual once served the government faithfully until a devastating catastrophe twenty years prior. A profound betrayal by his friend, Natsume, who abandoned him and his forces during the evacuation, led to a deep disillusionment with humanity. Driven by this trauma, he devised a plan to eradicate humanity by detonating a sarcophagus filled with toxic waste, intending to release the resulting fumes globally. The meltdown also left him physically disfigured, granting him a unique ability to survive without protective gear.