Ok well remember WAY back when during the first OVA kenshin's wife little bro saying he will have revenge for his sisters death. Well after 95 eps and a movie he finally shows up and kidnaps Karou. Kenshin goes their kicks his butt.

INTENSE SPOILERS!!!

Well after this kenshin's STD's (Im serious) start to hurt his memory and physical abilities. So he falls of a boat. He somehow washes up in china and Sano is there for some weird reason. He helps kenshin get back to Japan there he walks home and see's Karou then dies and you see the scar on his cheek is finally gone.

Overall- Ummm yeah.... Well that was weird. But its nice to know kenshin is only human but STD's!!! REALLY PEOPLE!!! It was weird but cool and was nice to see kenshins son. 8/10.