Xia Qingyue’s declaration shocked Yun Che so much that he actually staggered within the profound formations. At the entrance, Lian Yue also shuddered as her eyes turned wide with shock.

Slave… slave imprint!?

She wants to plant a… slave imprint inside the Brahma Monarch Goddess!?

A slave imprint was without a doubt one of the cruelest mental imprints in the world. A person who was implanted with a slave imprint would obey any order given by the implanter. Even if the order was to kill themselves immediately, they wouldn’t be able to summon a shred of willpower to rebel against the order. They would execute it without any hesitation.

Even after the implanter was dead, the person with the slave mark would still sustain their master’s will and serve loyally unto their death!

In short, those who were implanted with slave imprints would become the implanter’s most loyal servants! Moreover, it was almost impossible to remove through external force!

The ruthlessness of slave imprints was why it was strictly forbidden even among the lower realms. Not even the emperor of a nation or the leader of a sect was allowed to implant a slave imprint in their lowliest servant.

Yun Che had heard of slave imprints a long time ago, but he had only witnessed it in action once in his whole life after the Little Demon Empress had reacquired her political...