Let's give a big hand! Time for a meeting of the wives-to-be! As 13,169 Phrase appear, Touya starts panicking. How can they possibly destroy so many strong enemies?? Meanwhile, back at the castle, the former king of the Knight Kingdom of Lestia-the only adventurer other than Touya to hold a gold-class guild card-comes to visit along with the princess, Hildegard. But somehow, it turns into a duel between grandfather and granddaughter?!

An isekai (another world) manga that plays with the fun concept of what one can do with a smartphone in a fantasy world.