Xiang Yu had originally hoped to bluff the other party with his gift of gab, but Director Wu spotted the deception immediately.
Because Director Wu recognized the little ball, he knew it was just an ordinary container for liquids, with a tiny hole on one side that was hard to detect, through which a syringe could inject something.
Xiang Yu wasn't a professional, so he didn't understand, while Wu Tao had spent a lifetime in chemistry, and was very familiar with this kind of container, so he saw through Xiang Yu's lie at a glance.
But seeing the young man's determination, he decided to help him analyze what exactly was inside.
When Xiang Yu saw his lie had been detected, he didn't feel bad about it, he simply followed Wu Tao to his small laboratory.
Wu Tao was very serious about his work, as one could see, he was meticulous about his scholarship. Nowadays, such people are rare in society.