The paper figure instantly understood why Qin Ye was asking this question. 

Having already been in the Nipponese Underworld for over 100 years, Iwasaki Yatarō was naturally aware of the rules there, and he knew just how useful a defensive resource the inter-realm mirrors were to the Nipponese Underworld. It was no exaggeration to say that with the inter-realm mirrors in place, the Nipponese Underworld would be able to contend with 10 times the number of Yin soldiers than in its own military!

However, the system of the inter-realm mirrors was flawed, and the only flaw came in the form of the three yokai of the mortal realm.

They were the only evil ghosts who could enter the Nipponese Underworld without using the inter-realm mirrors, and this was an arrangement that Izanami had to accept due to the special nature of their identities.

After going beyond the shimenawa ropes of the three yokai, one would reach the Chubu region, and a large number of ships was required to take Hell's troops from Chubu to Hokkaido.

Having clarified its own thoughts, the paper figure replied in a respectful voice, "I understand what you want, Your Excellency."

"Oh?" Qin Ye raised...