Liu Qingcheng fell into silence upon hearing Ye Xunhuan bring up the past.
Previously, Su Guyan was like a thorn in Ye Xunhuan's heart that would ache whenever mentioned, but the death of his master and those brothers was like a knife, perpetually lodged in Ye Xunhuan's heart, bleeding endlessly, never ceasing.
Although Ye Xunhuan never mentioned or spoke of it, Liu Qingcheng knew that unless the person behind it was found, Ye Xunhuan would live in guilt for the rest of his life!
Yet Liu Qingcheng also knew that Longshou did not speak for a reason.
It might also be that Longshou himself didn't know, or perhaps the person behind was too terrifying, beyond Ye Xunhuan's reach!
If he tried to reach forcefully, he might be cut down by the opponent.
Thus Longshou said nothing, letting Ye Xunhuan resent him, revealing nothing.
But in any case, as long as Ye Xunhuan lives, this matter will not be closed.