Three days later, nana and yuhao head to the holy cult where her souls have been sealed. nana asks if yuhao has the ability to transform humans into shadows. He says that he does, and they hurry to get there. They arrive at an unremarkable building and decide to separate. caitou will stay outside while yuhao will accompany nana to the altar. They reach the underground altar and greet the sixth holy servant. He tells them that he has not visited for a year and asks forgiveness from the lords of the Holy Spirit. He also tells them to allow him to pass through the time. They wait for the moment when the two holy spirits turn their back on them. They smell an intruder. They should attack first, but then they find out that the intruder is still alive. They are doomed.