Many hours later...
The sun went to grace the other side with its light while Levi and Arthur were seen exiting the capital's public lab with wide smiles.
They had spent the past hours searching the market for the necessary materials for Arthur's perfect evolutionary formula. Fortunately, they weren't too rare since it was still the first evolution.
After Arthur paid for his stuff, he rented the lab for them, and they got to work. Since this wasn't their first time, and Arthur's evolutionary formula was much simpler to concoct than Shia's, the entire process went as smoothly as butter.
Now, they were heading to their apartment to kickstart the evolution. Levi had already requested some off time from Instructor Seraphis, telling him that it was related to his brother's evolution.
After arriving home, Arthur straightaway sat on the living room floor and removed his shirt, exposing his tattoo.
