User blog comment:Carol of the bells/Days of Ruin --- Zen's exile, part 11/@comment-25635732-20141123184648/@comment-5758632-20141124221305

Sorry, should've mentioned what Sergio was doing >  <  He's helping Zen train. Even though Aem and Mifune would make great raining partners, since they're light and dark types, Sergio is helping because his ice power is the most similar to Zen's crystal power.

Thanks for reading!