SAM

By the author of ever-popular manga, Blade of the Immortal. A story taking place in Germany, Brigit gets separated from her brother and is taken to an auction where she is sold. Her expected buyer's task is explained to her. She soon becomes close with the new person she meets.-- Manga Updates

 

God decides to destroy the world, because of mankind behavior and entrust the creation of a new world to his son. 

Yokomichi, an omega, always gets dumped by his alpha boyfriends when they find out that he wants to be the seme. But Yokomichi never stays down for long, and his latest target is the president of the company he works at... Who is also, of course, an alpha.+