When I returned to the villa, I had no one living in it for more than a month. There was no pile of ashes everywhere in the villa. Instead, it was as clean as before. Obviously, someone cleaned it regularly.

Gu Xing didn't care about this either. After checking the changes in the three-story villa, he contacted Professor Vaughan from Columbia University by phone.

"Ding—Ding—Ding—Ding—"

The phone was dialed, and it took a short while before someone answered.

"Who is it?"

After the phone was connected, Professor Vaughn's old voice came from the phone, with doubts.

"It's me."

Gu Xing said straight to the point: "You said before that there is a way to make my body stronger. I want to hear what it is!"

Professor Vaughan had previously said that there was a way to make his body stronger, but before he could ask Erica, he came to him, and then he went to Seattle to find "King of Nightmare" Crew. Now that he is back, he immediately asked.

"Okay?! It's you?!"

On the other end of the phone, Professor Vaughn was stunned when he heard Gu Xing's voice, and then reacted, feeling extremely excited, "I've been looking for you everywhere this month! I thought you were dead!"

“…What are you talking about to make me stronger?”

Gu Xing ignored Vaughn's straightforward words and asked again.
Chapter completed!