Undying Battle Soul

"Wei Ge, most people call me Brother." Zhou Wen extended his hand and shook Xiao Si's hand.

Xiao Si secretly remembered this name, but he naturally wouldn't call him "Brother." He planned on investigating Wei Ge's background after he returned.

…

In an office of the Imperial Capital Special Investigation Bureau's headquarters, Wei Ge, who was drinking tea, suddenly sneezed. He rubbed his nose and muttered to himself, "Who's thinking of me?"

…

"Cut it out. Brother-in-law, didn't you want to go to the Great Wall? Let's go." Wang Chan pulled Zhou Wen towards the stairs at the entrance of the Great Wall.

Zhou Wen had been searching outside the Great Wall for a long time, but he couldn't find the tiny palm symbol. However, he remained adamant about giving up—he wanted to search while on the Great Wall.

After all, dimensional creatures like Undying Battle Souls had very rare characteristics. Such dimensional creatures might be very useful.