Seirei Gensouki: Spirit Chronicles Volume 5 by Yuri Kitayama

The beautiful silver bride reached her hand out for the last time — After a fateful reunion with Miharu, Rio decides to entrust her, Aki, and Masato to the spirit folk village in order to ensure their safety. With Latifa’s and the other villagers’ assistance, Miharu’s group rapidly adapts to life in the village. As their bustling days continue, Rio decides to head to Beltrum for the first time in four years to meet Celia, his former professor from his days in the Academy. However, Rio learns of a political marriage between Celia and someone of nobility... Will Rio be able to rescue her in time?!