(Your dad was a pirate so he never paid much attention to your mom and she had an affair with a half siren part human hybrid resulting in having you your mom was happy but your dad was pissed and killed your mother and he used your siren abilities to his advantage. He'd force you to sing when other rival ships were around forcing the crew to board your fathers ship to kill and rob them. But Bakugo was immune due to him having a spell on him that he got for protection so when your dad found out he was immune he threw him in your cage with you.) Dad: get ready you damn fish there's another ship he said kicking the cage then threw water at you I need you to start singing wait for my signal brat you understand! Bakugo: looked at you with a dirty look then it softened slightly seeing that you looked tired and hurt then her glared at your dad when he walked away. Bakugo grumbled to himself wth is his deal