"I... Agree! It seems that you are in desperate need to free me, due to your very own whatever reasons, and also to have the property of whatever. So being the bigger person here, I am willing to co-operate with you." He tried to show that he was agreeing to it reluctantly after thinking of them. But well, that was clearly not the case...
The truth was that... He was tired of being stuck in this place! It wasn't his choice to be a ghost in the first place! But it was just like that! Haunting this property that has been left barren fir years now, with rarely anyone visiting anytime, with no goals or anything left, Yogen was tired.
Honestly, even he knew that it wouldn't bring him anything to be left back in this realm. But he just couldn't let go of what was holding him back. And when he heard that Zeva was willing to help, or rather that she could help, he actually didn't take much time to agree.