Ji Chaoyang's thoughts are exactly what Xu Xin is thinking now.
Ji Chaoyang's doubts are also Xu Xin's doubts now.
Moreover, he has another doubt.
They had been to the underground world, even if the time spent descending and ascending through the vine spheres in the underground world is not counted, they've spent at least seven or eight minutes there.
However, in reality, only two or three minutes passed outside the World Tree.
Could it be... that the flow of time in the underground world is also affected?
"Huh? Different time speeds?" Wang Lei suddenly opened his mouth widely again, "Really?"
"Huh? Different time speeds?" Zeng Tao also opened her mouth wide.
"Are you sure we were inside for only three minutes?" Xu Xin asked again.
"Sure." Wen Guixin, who already understood something, nodded.
