night's drug synthesis was unsuccessful. There were many problems during the research and development process. Several experts researched until dawn, while Ou Yan went home very late to avoid worryin..."Aunt."

Che Suyun heard the sound and turned back with a smile, "Here you are"

Xie Yunshen once again admired his niece's courage and vision in her heart.

"Aunt looking for me"

"Do you know this person"

Her eyes scanned the dying man before her, "I don't recognize you."usy at work all day.After work, Ou Yan told Yin Panyan some design tips and tricks. Unknowingly, it was already eight o'clock in the evening."Just treat it normally," said Ou Yan, her eyebrows raised...