When it came to Ouyang Wan'er's strength, Li Chen had definitely witnessed it.
Although he didn't know exactly what kind of training Ouyang Wan'er had undergone at the Hongmeng Pavilion, upon seeing her combat prowess against Miao Sang, Li Chen had a clear sense of Ouyang Wan'er's capabilities.
Faced with the lizard-like monster, Ouyang Wan'er, though initially a bit unaccustomed, eventually coolly pinpointed the creature's fatal weakness. This alone testified to her keen observational skills.
A physician indeed requires such insight and judgment to identify the root of a patient's illness.
Likewise, there are those who possess such insights, specifically professionals who live for the kill.
They employ the simplest means in the smallest scope to eliminate their targets.
Two professions, one dedicated to saving lives, the other to taking them, though seemingly polar opposites, align remarkably in certain respects.