```
Black Mountain Goat???
Gao Heyann quickly rolled up his sleeve, revealing the ghost-faced tattoo.
"I want to see just who you think you are," he said.
After all, as a frontline clinical surgeon, Gao Heyann's ability to respond to emergencies was still very strong.
A while later, Dai Lin said, "It... it's gone."
Gao Heyann still wore a look of vigilance and said, "No one knows if it will come back."
Sleep was destined to elude both Dai Lin and Gao Heyann.
"What should we do tomorrow?" Dai Lin was still very concerned about Gu Yanan's current condition, "Do we go directly to explore the so-called 'Black Blood Ancestor,' or... continue to play along with the villagers?"
The experience at the Gao family villa still haunted Dai Lin. And Jin Yunran, a malevolent ghost who had lost all humanity, in the end, could only be barely sealed, unable to do more.
Dai Lin had become quite powerful compared to when he first entered Hospital 444, but... it still wasn't enough.