This was Huo Yuhao's first use of the Gate of the Dead within the Sea God's Pavilion, and he truly didn't want to alarm anyone else. Departing this way might have been the best choice. He didn't even know if he could ever return.
Accompanying the bed, Huo Yuhao sent Tang Wutong into the Dead Spirit Half Plane. Then, he quietly left the Sea God's Pavilion, found the Zombie Ice Bear King Erbai resting in a corner of the academy, and sent it back to the Dead Spirit Half Plane to guard Tang Wutong. He then soared into the sky, leaving the academy behind.
When Xiao Xiao returned to Tang Wutong's room, all she found was a single piece of paper.
The paper soon reached Elder Xuan.