Oh my goshI did feel that there was something going on during the debut but I didn't expect it to be like this. Especially when the story is still quite mysterious in its own way.
I stored all the pain of the boy and girl's experiences and bawled it out in a single chapter where the boy saw the sunrise. I'm glad I read this story.
It started as a 'what if' he was still young......now I got my answer. Conclusion: I shall simp for Grandpa.