After refining the Jade, he could let others enter the space as well, not just Lin Yi! Of course, it was his essence spirit that had entered, not his body!
However, there was a prerequisite, and that was that they had to be extremely loyal to Lin Yi, with no bad intentions at all. Even if they had bad intentions, they couldn't enter the Jade space!
And this wasn't Lin Yi's decision, it was the Jade space's decision! After all, it was only his essence spirit that entered the Jade space. If he had any ill intentions, he could very well turn the tables on him. As for the details, Lin Yi didn't know because the refinement manual didn't explain it!
It only meant that those who were not absolutely loyal could not enter the Jade space! However, Lin Yi didn't see any problem with Tang Yun. Her feelings for Lin Yi were extremely deep. In order to make Lin Yi not suffer, she would rather suffer! Wasn't such a person loyal enough?
