Comment by Harlock on Isekai Walking - Chapter 143

In the WN While running through back allys with the Saint they get ambushed by a group of Church assassians that Sera and Hikari knock out, they notice the girl in the group is the same age and size/body shape as the Saint so they take her with them, Sora takes Saint Mia to a slave and asks her to be his slave which she accepts so they cut and dye her hair and give her magic contacts to changer her eye color. They use a wig and contacts to make the girl they knocked out to look like the Saint and they turn her in. After the fake Saint is killed on the spot by the Church the Drmon kid reveals himself and tells everyone the truth that he set it all up before causing panic and running off to let the monster stampede finish the town off. Sora and the others return to the mansion where they blame him for letting the Saint die, he keeps it hidden that they saver her thinking that if they knew and somehow let it slip that it'd not only return him and his group as targets but it would also cause the Carndal and his family to be in danger. Sora and co use the evacuation of the city to escape with Mia and they head to another Country.