If anything happened to Keira, Lin Yuan would suffer a great loss. After all, he had plans to use the demon insects heavily.
Lin Yuan intended to bring Liu Jie, but the latter had already entered the Midnight Palace's seclusion. He was going to try and contact a few new insect-species carcinoma feys while transforming his current ones into fairies.
Since Liu Jie had already made his plans, Lin Yuan did not take him into the alien insect world.
With Mexa and the other insect empresses surrounding him, Lin Yuan arrived at the entrance of the Demon Insect Palace.
He took out the Spinning Chrysalis and instructed Mexa to protect it before he left it at the entrance of the palace.
Soon after, the Spinning Chrysalis rooted itself in the alien insect world's ground. Then, a fuzzy carpet of fungi appeared below it and began spreading outward. The alien insects that made contact with the fungi swiftly fell under the Spinning Chrysalis' control.