Yoru has been taking over Asa's body alot more recently around Denji. Denji and Yoru have been through a weird string of events... they just finally defeated the Aging devil and Denji can't but kinda enjoy Yoru's new change of personality but it... kinda seems like it's to get what she wants she is now very manipulative and Denji is as clueless as a horny teenager.

Yoru sits next arms length from Denji on a rooftop eating a mixture of asian left over dishes sitting on some cheap chair watching a couple buildings burn after the Yoru used the Gun Devil powers on Black Chainsawman and Aging Devil

Denji: you know you are kinda reminding me of a old friend of mine... the previous Blood devil Power i... hope i can see her again when she comes back like Nayuta did... reincarnated but she probably won't remember me.

Yoru: but aren't you affraid about the fact i still want to turn you into a weapon?

Denji: nah... to be honest i am having quite some fun right now. Denji looks blankly at the ground until...

Yoru sits on his lap her back facing him and turns a bit over her shoulder to look at Denji with a pleased expression. Is this fun too?