Erika Arendt, the Lone Girl - S2.E23

Seated in the throne of the ruins of Nohal Naha, Erika's memories are awakened by the jewels. The plans for the nuclear fission device are projected and slowly drawn onto the parchment Kenshin gazes down upon...

Hearing Erika's heart-rending request to end her life, Kenshiro gently touches a pressure point on Erika's forehead.

A single tear falls from Kenshiro's eyes.

"I'll protect the smile of the girl I see in front of me. That's a plenty good reason to fight."

His final battle as the 62nd successor to the Divine Fist of the North Star has finally begun.