After My Childhood Friends Fiancé Was Taken Away, and I Was Subsequently Banished Along With the Saints Stepsister, I Decided to Watch as Those Who Betrayed Me Meet Their Downfall

The fiancé of my childhood friend was stolen away, And my stepsister, whom I had admired since childhood, had her engagement unreasonably broken off and was declared banished. In shock, along with my stepsister who regressed to an infantile state, we were expelled from our homeland. The country that exiled us is now falling apart. Meanwhile, we’re living comfortably in our place of exile, so please hurry up and perish.