"We have the key that can open a door that they want to open" Chang Niu told Dai Yimu
Dai Yimu's eyes became wide after hearing about Door
He knows that Mao Xia's main goal is to open the door of Underworld and after hearing about the door, he is now dead serious to know more
He asked Chang Niu "can I know what is that key you are talking about?"
Chang Niu looked at Dai Yimu and said "i would love to show you what key I am talking about but before that I would like to know if you are joining hand with us in this matter or not, after all, we have to be careful because every one of us is in a big mess"
Dai Yimu stared at Chang Niu for a while and then he said "if you truly have something that could help us in capturing the Wicked Soul Society, not just some servants but the leaders and everyone else that runs the organization, then I will be more than happy to join you.