Mission: Titan (Spy x Family & Attack on Titan Crossover)

There is no life after death. That's how it should be, or at least that's what people believed.
For Eren, that's how it should have been for him. He did not expect to find himself in a world that was somewhat more advanced than what he knew, and that he was no longer an adult but a child.
Can Eren survive this new world with a spy for a father, an assassin for a mother, a telepath for a little sister, and a dog who can see into the future?

But most importantly, can Eren find it in his heart to accept these people as his new family?

I designed the cover; I do not own the rights to Attack on Titan or Spy x Family. (I might be changing it over time)
Some cursing is going to be in here, and not the spell-casting kind.