He accepted this gift mainly to set Dual Bright True Monarch's mind at ease, so as not to make him overthink.
In his eyes, Dual Bright Heavenly City was already in his pocket.
If there was anyone to blame, it was Dual Bright True Monarch for giving him Gu Family's four best heirs.
Now he was like a close big brother, savior, cultivation idol, and life mentor to the four heirs.
All four had secretly joined the Great Unity Association.
Moreover, they became Black-level Members of the Association as soon as they joined, vowing to contribute to the Association's cause.
Originally, he had planned to directly influence Dual Bright True Monarch and even provided a baptism for him under the guise of healing his injuries.
But after all, Dual Bright True Monarch was a Nascent Soul True Monarch, and even with just one Nascent Soul left, there was no easy way for him to deal with him.
That is, unless he was willing to stay with Dual Bright True Monarch for more than a decade.