Kei Kobayashi

In Japan's not-too-distant future, crime has become so common that the government has legalised firearms for citizens to use in self-defence. To combat this new wave of wrongdoing, the Recently Armed Police of Tokyo was established in hopes of hunting down criminals with lethal force. Kyohei Tachibana is a gifted culinary student who dreams of saving up enough money to become a pastry chef in France. When four young mercenaries ask him to be their cook, he's forced into making a tough choice. As Jo, Meg, Sei, and Amy take on the bloodiest jobs in the chaotic city of Tokyo, Kyohei accepts an imminent descent into the world of crime—and he'll do a lot more than just cooking!

While the young Angelique lives out her days peacefully in her school, attacks from the monstrous Thanatos has been increasing everywhere else. Two Purifiers show up one day, men with the power to exterminate the Thanatos. One of them, Nyx, attempts to convince Angelique to join them in their work, as she has the power to be the only female Purifier. As Angelique hesitates, a Thanatos shows up in their school. Nyx and the other Purifier, Rayne, fight a losing battle. With her classmates falling prey to the Thanatos, and the Purifiers beaten to submission, Angelique's desire to save everyone awakens. She became the only female Purifier in their land of Arcadia, the one known as the "Queen's Egg".