Xie Tian didn't posses the ability to peer into others' bodies, he merely speculated that Zhan Lizi was missing a meridian because Zhan Lizi's left hand remained motionless throughout.
Such motionlessness referred to the fluctuations of Inner Qi. As powerful as Zhan Lizi was, even a slight turn of his neck during combat could trigger a tremor of Inner Qi, yet his left hand, swaying back and forth with his movement technique, was devoid of any luster.
This was simply impossible.
Unless the left-hand meridian was blocked.
But that was even less likely.
For Zhan Lizi was a master of the eighth layer of the Inner Qi realm, and the Hand Lesser Yin Pericardium Meridian is a channel that one must open at the second layer of the Inner Qi realm!
Undoubtedly, Zhan Lizi was missing a meridian.