Shokei Shoujo no Ikiru Michi - Vol. 2 Ch. 10 - Taking The First Step

[Coldlight]

There's the backstory I was waiting for. The showing of the disasters the Strays caused couldn't have come earlier. To be clear, the Strays are victims too, but now we know there's no way to send them back.

Now if only their cheat skills could somehow be disabled, maybe there's a chance to avoid killing them. Failing that, well there's only the undesirable options left...