Kip. 41: The Final Chapter: Three Episodes Remaining! Here Is the 2,000 Year-Old History of the North Star Clan!!

41

Kaioh causes Kenshiro to fall into and underground chamber full of toxic gases designed to sap Kenshiro's ability to fight and attacks him. Meanwhile Hyoh rescues Lin from Samot, but covers her eyes so that she sees no-one. Kenshiro neutralizes Kaioh's ability to resist the toxic gases and they both leap from the chamber and their battle continues in earnest above ground. Kenshiro suddenly notices on Kaioh's left temple, the birthmark of the Bid Dipper and reveals to him that he is in fact descended from a branch of the Hokuto Souke bloodline based on what Kenshiro learned about its tragic history from the pillar in the Taiseiden temple. (Source: Wikipedia)