C62 As a Teacher
Chu Yan set to work on a Heavy Equipment Inscription Pattern right before Su Yuqing's eyes. Throughout the process, Su Yuqing watched his every move with meticulous attention, observing the nuances of his technique. As Chu Yan etched the pattern, Su Yuqing's expressions shifted—now a faint smile, now a nod, now a furrowed brow of confusion.
Once Chu Yan completed the inscription