After two hours, Zero finished the simulation of the potion concoction process. Angele stood in front of the desk and measured the necessary amount of herbs in accordance with the results of the simulation. He put everything into the beaker and began heating it using an oil burner.
The oil burner in this world was akin to the Bunsen burner on Earth, but it used oil as its fuel instead. The blue flame of the burner had a much higher temperature compared to normal oil lamps. Angele added some water into the beaker, which soaked everything inside, and then he covered the beaker with the lid. It took about 2 minutes for the water to boil, and the herbs inside had changed colors. The boiling water inside the beaker turned light purple as steam kept leaking out of the lid, thus causing the room to be filled with a sour smell.
