After finally reuniting with Yuichiro- Mikaela Hyakuya is very displeased to see that Yuu has made a solid relationship with a girl named (Your Name), his jealousy drives him to treating the young girl very badly only to receive kindness back from her. "W-Why are you being nice to me? We are enemies, remember?!" Will Mika eventually realize his true feelings for this girl? Will it tear his relationship with Yuu apart? What will bring them all together in the end?