Without waiting for others to ask, Su Yu spoke the words softly: "Blood Covenant."

The Ghost King heard these words, and his eye twitched fiercely: "Are you joking?"

Blood Covenant? Let her make a Blood Covenant with this little ghost? He would have to be crazy to agree!

How could there be any negotiation on this, no negotiation, no negotiation, absolutely no negotiation!

But... the chance is rare!

Yet... Blood Covenant!

The Ghost King’s heart felt like a cat had settled in it, scratching him to death.

Fortunately, at this moment, the adorable little Xiao Xue girl timely helped him gain some time to consider.

"What is a Blood Covenant?" Xiao Xue asked curiously.

Han Jing was also a bit curious, what is a Blood Covenant?

Yun Feng glanced at everyone and explained to those who didn’t understand: "The Blood Covenant is one of the ancient contracts of the Ancient Divine Clan, though there are different forms, such as the master-servant contract, an egalitarian contract, and so on. However, as the Divine Clan became hidden in the world, many other forms of contracts also disappeared. In the end, what remained in this world are only the master-servant contracts between humans and spiritual beings. A master-servant contract binds the master and spiritual being through a Blood Talisman, and no matter how powerful the spiritual being becomes, they will forever be bound by the master. Even if they transform into human form or even into a god, they cannot escape the Blood Covenant. To dissolve the Blood Covenant, there are only two methods: either the spiritual being dies on its own, or the master reaches Divine Level and can use Divine Flame to burn the contract."

If the Ghost King had completely cultivated into the Ghost King, with all Three Souls and Seven Spirits complete, he would be no different from a human and naturally couldn’t form this Blood Covenant. But now, the situation has changed; the Ghost King has only cultivated Three Souls and Six Spirits, lacking one spirit, so he is still a ghost, not completely human, and thus a spiritual being, making it possible to complete this Blood Covenant.

Therefore, Su Yu’s purpose in proposing the Blood Covenant is to allow Xiao Xue to help the Ghost King, but the Ghost King must forever be bound to Xiao Xue.

His proposal is also to prevent the Ghost King from doing anything to harm Xiao Xue when they are unguarded.

He would never trust a ghost’s "human" nature.

Su Yu glanced indifferently at the Ghost King: "You understand my meaning, whether you agree or not, consider it yourself."

Although the condition Su Yu proposed was somewhat domineering, it was completely for Xiao Xue’s consideration. No matter how smart Xiao Xue was or what kind of talent she had, she was still a child, unable to fully take responsibility for her actions or completely ensure her safety. Only the Blood Covenant can guarantee that the Ghost King will never have the chance to harm Xiao Xue. Moreover, if he harbors any ill intentions, Xiao Xue can destroy him at any time.

This is not an easy decision to make. Who is the Ghost King? He has cultivated for thousands of years, the king of ten thousand ghosts, and now, so unluckily, he’s been reduced to... a pet ghost? Essentially, that’s the meaning. Anyway, he’ll have to obey that little girl, with his life and death completely in her hands. For a Ghost King who scorns everything... this is too stifling, too disgraceful, isn’t it?

How can this man be so ruthless? Indeed, humans are more terrifying than ghosts!

The Ghost King was in all sorts... of uncertainty! But if he gives up, although he had given up before, his thousands of years of Suyuan were just one step away from being achieved! Should he agree or not?