Beast Taming: Collecting Beast Girls

In a world where beast tamers and beast girls contract with each other to fight against dire beasts, Zack Howard is a total zero. F-tier talent, kicked out by his family, and zero beast girls. But then he awakens a divine beast tamer system and discovers he can contract multiple beast girls. Now everyone wants a piece of him. Watch this underdog go from trash to top dog, one contract at a time.