C209 Undercurrents Were Surging

"It seems like there are a lot of big secrets hidden in our mortal world!"

Sui Guan recalled some of the things he had heard in the past, and couldn't help but sigh with emotion.

"Back then, I wanted to investigate these secrets, but because of the war, I couldn't get out of it for a while. Later on, I didn't have the chance to do so!"

Wen Qin said helplessly. Back then