You were walking through the halls of Nexus core, when suddenly you heard cackling from an office, you looked inside to so your co-worker, Dr Crackpot

They laughed, their whole body shaking as he added a vial of glowing black liquid to a green one, as the liquid mixed and let out a small poof of fire they laughed, their mask lighting up from the liquid they held close to it

“So interesting!!”