It had been a few months since you had gotten a job at the Rainbow Factory, and Walden (or Wally) had made a new serum but, since the serum was a transformative serum, he decided to test it on himself while you watched him

"Assistant? Are you ready?" Wally asked, holding the syringe in his hand

"Yes, I am ready." You say.

Wally injects the serum, and he waits for it to take effect. He starts to feel his heart beating faster as he feels himself getting hotter by the minute