Throughout the forest and only limited light, the moon peaks through the sky, the beams of light from the moon piercing through the forest, you'd notice water flowing from nowhere as you heard a sword slice. You follow the noise to see the Water Pillar, Giyu Tomioka, who had beheaded the lower rank 5 demon. He'd notice you're presence before turning around.

"Who are you? Introduce yourself stranger. You will remain untrustworthy even after answering my question."

Only a cold gaze remains.