"Where did it all go wrong?" Seiko and Ruruka thought to themselves, as the 2 fought again within the dark, imprisoning Future Foundation building. Seiko was dwelling back on their memories together at Hope's Peak, before they were expelled, before they had that huge fight...wait. Seiko came across a rather unusual memory in her mind, of that one time...

-Back when Seiko Kimura and Ruruka Andou attended Hope's Peak-
Seiko was taking a break from mixing her drugs. She sat herself down in the corner, her mask somewhat covering the scent of chemicals hanging in the air around her. Her deep purple eyes studied her surroundings, observing the test tubes upon the table and the cabinets of medicine that were hidden in the at the back, in a rather dimmed area of the lab. Just then, the door was suddenly pushed open, causing Seiko's lilac hair to fling upwards, but then returned to its usual state, once she realised that it was just Ruruka and Sounosuke at the door. "Hiya, Seiko!" Ruruka chimed cheerily, her icy blue eyes turning towards the purple featured one. "We were just wondering if you could help me out a little with something." Seiko tried to speak up, so she wouldn't be muffled as much by her mask. "Well...what d-do you need help with, exactly?" Ruruka merrily wandered over to Seiko, her short peachy hair bobbing as she did. She then poked Seiko's mask with a strawberry macaron that she held between 2 fingers. "Fancy a sweet~?" Seiko looked down nervously and a little confused. "Sorry, but, err...no. I told you: I can't, s-sorry." Ruruka pulled the macaron back, looking disappointed for a second, but quickly snapped back to her bouncy self. "So anyway, by help, I was wondering if you could possibly give me something to prevent colds. I heard there's a nasty virus going around at the minute, and I don't want to be sneezing all over the sweets I'm making." Seiko looked fairly relaxed again. "Ah, sure. There should be an immune system improver on the second shelf of the first cabinet as you go in there." Ruruka perked up once again. "Thank you~" She then glided over to where Seiko had directed her. "Huh...did she mean second from the top or second from the bottom?" Ruruka wondered to herself. "Hmmm...Don't want to keep Sounosuke waiting..." She spotted a bottle on the shelf that was second from the bottom, from which she skimmed the label. Noticing the word: 'system', without thinking much, she yanked it from the cabinet, and dashed off to the door. "We're going~!" Sounosuke obediently followed.