Domen Sanzo and Koga Kazuma become stepbrothers when Domen's mother marries Koga's father, at first, neither of them are happy about it, but they slowly become more loving towards each other.
Domen Sanzo and Koga Kazuma become stepbrothers when Domen's mother marries Koga's father, at first, neither of them are happy about it, but they slowly become more loving towards each other.