Do You Think You Can Run After Reincarnating, Nii-san?
Final story, end of cause and effect.
Chains don't break.
"Ha, uh... I'm kind of getting tired of it. Hey! Aren't you tired of it too -? Don't you think there's more to be done by leaving those chains alone -!? Use your time in a meaningful way Yikes!!
More, if I could have used my time well.
Maybe I could protect that smile.
Same thing now.
Maybe there are other ways to be efficient.
Would I have done the right thing?
Really, would you have done everything in your power to save that kid?