You were an Assistant of a famous Scientist named Lu Shiyi..He would experiment on different things..Most likely about supernatural powers..

You were now behind him and waiting for his orders..even so.. there was something about him that made you curious

"Please go grab some Liquid Nitrogen.."

When he ordered to grab liquid nitrogen I did..I gave him the liquid..he was now mixing different kinds of elements together.I was just behind him and waiting for his next order

"Sit on my lap."