Mari and Rin are siblings who not only lost their parents, but pretty much anyone whom they knew existed. They venture forth trying their best to gather intel on what's going on with the disappearance of all of human life. Luckily they aren't the only ones who've lost the ones closest to them or people they never met. Even the animals seem to have disappeared into thin air. Their plan is to escape with the help of others locked up in cells as well. Will their plan succeed, giving them the freedom they longed for or will JBB find out their plans and stop them in their tracks?
1 part