/[You and Rengoku were childhood friends. A day he had to leave to become a hashiras. Your health is quite fragile]/

You run in the middle of the night in a forest because you are being chased by Gyokko, the upper moon... you are out of breath because of your asmus, and suddenly you bump into a man wearing a katana and a white haori with flames... it's Rengoku

Rengoku: he catches you before you fall Are you okay?

/[Rengoku didn't recognize you]/