Bill's intentions were obvious to Jiang Yan Hai, and the man moved quickly. Hans Grace was already dead, killed by Jiang Yan Hai. Still, Bill had actually uncovered some information, such as the identity of the person who had contacted Hans Grace.
He had also found one of the other party's secret strongholds.
Jiang Yan Hai had already confirmed through Er Dan that the building was an important CIA branch in North Africa.
"Yes. For these two chemical equations, if you want to obtain these chemical solutions, you'll need to buy these chemical materials."
"Of course, this chemical experiment is very simple. You can buy some materials, and those materials can be used to make the equipment needed for these chemical experiments. It isn't difficult."
Jiang Yan Hai's chemistry skills went without saying. Even if they had been lacking, wasn't Er Dan still there? Buying those things was far too easy, and as for the final raw materials Bill wanted, they would not be difficult to produce after several preparation steps.
Over the next week, Jiang Yan Hai carefully taught Bill how to make instruments and how to subject those chemical materials to different reactions.
It went fairly well. With Jiang Yan Hai's careful guidance and remote online classes, Bill claimed he had gained a very solid grasp of chemical preparation. Teacher Han's online lessons had clearly produced excellent results.
After giving Bill his chemistry lessons, Jiang Yan Hai finally completed this teaching assignment. Next came some instruction on disguise, such as how to enter buildings.
Jiang Yan Hai also gave Bill a physics lesson, covering things like mechanical support structures.
As for the rest, Jiang Yan Hai left it alone.
Once he had dealt with this matter, Jiang Yan Hai headed back. Black Lion and the others had recently