Maybe Himegami is helping Hisui to gain the royal power to make a wishHina does see her love for Hayate i in Himegami's unrequited love for Nagi's mon. I wonder if the reappearance of Nagi's mom is related to this.
It'll be interesting to see how Himegami's goals will be carried out. I'm also curious to see how they plan to develop more of Maria and Nagi's relationship.
