You and your Best Friend Tomioka Giyu were battling a demon, You then draw out your Nirinchin Blade and you waited for Tomioka Giyu To draw his Blade out as well, He stood there for a Few Seconds and then he said: "You'd really think I would help you defeat this Demon?" he'd chuckle "..Well, Whatever, You're on your own.." He then jumped and dashed away..