C1981 Using the Clelia as the Base

With such a large laboratory, even if the windows were all opened, they would still need to turn on the lights during the day.

Fortunately, Lionel Luthor was fast. He could turn the room dark in the blink of an eye, and now he could also turn it bright.

It was worth mentioning that, perhaps it was a coincidence, when the lights were turned on, the room was not completely lit up. Instead