C2745 Mis-end Complex Relationship

"Ahem, Elder Qin is exaggerating. To put it shamefully, we did not complete our research. We only managed to achieve some breakthroughs in the research process." Yin Guodong chuckled.

"Breakthrough?" What breakthrough? Tell me about it? " Qin Guoyang was suddenly interested.

After sorting out his thoughts, Yin Guodong slowly spoke and introduced the current development to Qin Guoyang.

"Wait