"It's certainly possible," Yao Buqi said. "But there are only a few demonic beasts in the entire Demon Realm who can help Demon King Hu Li break through from the Great Demon realm to the Demon King realm.
"Moreover, on the battlefield, I once saw your soldiers easily breaking through realms. At that time, I knew that you definitely had a way to help others break through. Therefore, I immediately thought of you, King Zhou."
"So, you took a saber to probe me?" Zhou Shu continued asking.
"Actually, I wouldn't call it probing," Yao Buqi said very sincerely. "Yao Qing and I really have an agreement. When we joined forces to escape back to the Demon Realm from the battlefield, I gave him a saber I picked up from the battlefield. He also owes me a favor.
"Although I thought Yao Qing was a fake, accidents happen, so I just wanted to be sure.
"But after seeing you, there's no need to be sure."
