Wu Qi did not ask Liu Bang to tell him what the Heaven's plan was.
The Heaven had joined forces with the Buddhist League, and even the entrance to Empress Wa's palace was blocked by someone. Whatever the Heaven was going to do, the situation was irreversible now. Empress Wa—one of the creators of the human race, the owner of Myriad Spirit Cauldron which was the source of the souls of all the living beings in the world, the almighty expert who had stepped into Dao Fusing realm with her immense merit back in the days when the Shadow was still a little mouse—was trapped in her own palace by someone. One could only imagine how muddy and deep the water was.
