The Fellow Called Boss

There's a new bully in town and his name is Boss. He transfers into Sasami's class and issues an open challenge to the strongest person in class. Pixy Misa (influenced by Ramia) manages to convince Boss to fight Pretty Sammy, and hatch a scheme where Misao is kidnapped and Pretty Sammy has to fight the boss. Will Pretty Sammy survive the challenge or will Pixy Misa's Bossman prevail?