C2884 A Sudden Assassination Attempt

Knock, knock, knock.

There was a knock on the door.

Gu Xuan's face disappeared in an instant.

He became mysterious again. No one could find out his true identity.

In the next moment, he even disappeared.

It seemed like only Pill Sovereign was left in the alchemy room.

Pill Sovereign looked at the door and clenched his fists. A hint of anger flashed across his face