No Regrets

The young man who originally wanted to be ordinary finally died tragically in a foreign land after experiencing all the post-apocalyptic events. When he was dying, he discovered how naive his way of life was. However, a miracle happened and he was reborn before the end of the world. I swear an oath with my sword, one soul and two bodies, traveling through all the worlds to cultivate my sword. In this life, even if I die, I will never be ordinary.