Nebula Restriction, Vacuum Homeland

Mouse Little Brother opened the door for him, but Mouse Little Brother did not know who he was either.

Dressed in a black robe, Li Qing silently vanished into the grotto-heaven. Holding the grotto-heaven token, he began to familiarize himself with its information.

A blank record book appeared in his hand, and he began painstakingly recording the Restrictions within the grotto-heaven.

At the same time, he mapped out the formations within the grotto-heaven, recording every last one of them.

The shadow people were also probing deeper. The various books left behind in the palace contained information on these two formations and restrictive arts as well.

New information soon appeared on the Jade Tablet.

``` Greater and Lesser Nebula Restrictions

Method of Use: Weave Restriction runes with Dharma power. Each rune carries a different meaning; link them together into a rune network to produce all manner of effects, such as flames, frost, barriers, gravity, conjured weapons, and everything else.

Cost: Restriction runes contain mysterious information regarding certain phenomena between heaven and earth. The more one understands, the closer one comes to the essence of heaven and earth. The mind and spirit will undergo wondrous changes, drawing the attention of unknown existences and risking being devoured by some inexplicable entity.

Vacuum Illusory Grand Formation

Refining Method: Refine six formation flags from void divine iron, phantom spider silk, and the sap of ethereal leaves. Inscribe each formation flag with the Vacuum Illusory Divine Curse. This formation can merge with a grotto-heaven, allowing it to flee into the void and constantly shift between illusion and reality. Any intruder will be imprisoned in the void, their spirit subjected to endless torment in an illusory world until they finally die.

Cost: Operating this formation for extended periods will expose one to the illusory power permeating the