The reason the No Grudge Old Man was able to find a way out just now was because of Ma Jun and his group.
He possesses a Soul Puppet, and as long as he sets his position, he can find his way out.
Now, the No Grudge Old Man has sent Ma Jun inside, while he stays outside.
If Ma Jun gets trapped, then he will immediately summon Ma Jun back.
As long as Ma Jun remembers the path he took to enter, step by step and trying, there will always be a chance to find a way out.
Ma Jun went inside, and when he encountered danger, he would immediately call for the No Grudge Old Man.
The No Grudge Old Man could easily summon him back using his soul.
Inside, Wu Yuzhen watched the outside scene with great anxiety. "What is that black thing? Why is someone calling him Ma Jun?"
Xiao Jie angrily said beside her, "That Ma Jun is the former eldest young master of the Ma family, the former fiancé of Mu Fanxuan. It seemed like he was killed by Mo Huasong, how is he still alive?"
