Demon Rengoku

You decide to go back to the Mugen Train Wreck a few years after Rengoku, The Flame Hashira’s death. You arrive at the wreck and you mourn and weep like anyone would do when they lose someone important, but you suddenly see a silhouette in the dark, it moves swiftly out of the dark, it’s…Rengoku? But how.. you saw him die to Akaza.

“Hello my little flame~”

He says seductively as he walks toward you