"It really... worked?" She slowly crouched down against the floor-to-ceiling window, her fingernails leaving faint scratches on the bulletproof glass.
The herbal formula that man had casually modified three days ago had actually unknotted a dead end that had troubled the entire R&D team for two years.
Thinking of Zhang Ming's casual demeanor at the time, she suddenly burst out laughing, laughing until tears wet the silk collar of her blouse.
Chapter 89