MAKI MARUKIDO

In 10 days, the world will be destroyed by a meteor. To spend his remaining time as comfortably as possible, bad-luck magnet Masumi decides to visit the library of his alma mater and read as much as he wants until the end comes. But in this hellish world, he meets a devil there: the one man from his past that he never wanted to see again, Ritsu. And if things weren't bad enough, Ritsu has a favor to ask, a favor that Masumi could never have expected----Marukido Maki weaves an eccentric tale of human connection in a world on the brink of destruction in this emotional journey that will take its readers on a wild ride.

In a world where people have one of three sexesalpha, beta, or omegain addition to being male or female, alphas have pushed their way to the top. Omegas are oppressed, their status determined by whether or not they successfully bear alpha children. An omega named Saimon marries into the prolific Hanabusa family, a major conglomerate, but is unable to produce an heir for his alpha husband Seijuro, and is shunned as a "Megaera," a creature that brings ill fortune. One day, Saimon is summoned by the family patriarch Zenjiro and ordered to locate the man's illegitimate son. Saimon finds the boy, Mamiya, who has been making a life for himself on the streets while hiding the fact that he's an omega. Desperate to regain his position as Seijuro's top spouse, Saimon proposes an audacious plan: pass Mamiya off as an alpha heir and try to gain the headship of the Hanabusa family.+