Dear Commander-in-Chief

Gu Qiqi looked down here and sighed.

Wu Nineteen looked around curiously.

She usually goes to tall and luxurious places, and this is the first time she has come to this kind of old house that has been covered in dust for many years.

When she saw the dried corpse, she instinctively shrank to Gu Qiqi's side.

Fortunately, Gu Qiqi did not push her away this time, but carefully pulled her by his side to remind her to pay attention to the glass shards on the ground.

Wu Nineteen's heart was warm, as if a small sun rose.

Recalling the little action of jumping through the window hand in hand with Gu Qiqi just now, there is an incomparable sweet happiness.

She secretly thought in her heart that after the expedition tonight and Ye Gongzi, they should have had a rare common experience, a common little secret, in the future...

Just thinking about it, I suddenly saw Gu Qiqi squatting down, picking up a piece of glass, and looking at the moonlight.

Wu Nineteen also squatted down quickly: "Young Master Ye, are you going to take away the things from that year and worship seniors?"

Wu XIX closed his eyes and felt it for a moment, and then said: "Potassium permanganate, glycerin, alcohol, safflower, salvia... It's so mixed, what kind of medicine is this to be prepared? How can glycerin be mixed with potassium permanganate? Together, this must explode! Alas, seniors are too careless!"

Gu Qiqi calmly said, "Such a small test tube, less than 100ml dose, how much do you think the potassium permanganate and glycerin can have?"

"Um... there shouldn't be much! Potassium permanganate has a strong taste. If it exceeds 2ML, the taste is quite pungent, and the color is also deep purple, which is especially obvious. It will definitely be discovered. You can't wait for the explosion... …" Wu Nineteen said as he spoke, and finally realized something was wrong, he suddenly raised his head, "Ye Gongzi, you suspect that the explosion that year was not the cause of potassium permanganate and glycerin at all?"

Gu Qiqi nodded: "This dose of potassium permanganate and glycerin will definitely not cause much explosion, at most a small spark at the beginning. Explosion, there are other reasons!"

Feng Yangchu said that the cause of the explosion was potassium permanganate and glycerin.

Because this prescription originally had to add a small amount of potassium permanganate, it would only explode if it was mixed with glycerin.

Glycerin is colorless and tasteless, and it is not easy to be found if it is applied to the test tube wall in advance.

When you pour potassium permanganate, it will burst!

For so many years, Feng Yang Chu was depressed and depressed. He blamed himself for guilt, but regretted not checking the test tube before the game.

He regretted it for more than ten years!

However, after on-site inspection, Gu Qiqi keenly discovered that a 100ml test tube containing a small amount of potassium permanganate was not enough to cause a fatal explosion.

This is strange...

Wu Nineteen also frowned when she said it, and said in a puzzled way: "What else could be the reason? Unless there is any medicine remaining in it... I will smell it again..."

After a while, her eyes brightened: "tert-butyl lithium! There is still tert-butyl lithium! I know this is a super spontaneous substance, which will spontaneously ignite when exposed to water! Spontaneously ignite when exposed to air! When I took a chemistry class, I got tert-butyl. Lithium needles, gloves and bottles will spontaneously emit white smoke when they take out the toolbox!"