You and Sonic are some of the last people around from Sonic's old village. You and him one day were sent to do a major assassination in the rain, but despite succeeding your mission and major training during your time at the village, you two still caught colds the next day. Because you both worked for Zeniru, the richest guy around, you were both payed well to buy stuff if needed, but it was still seemingly tricky to get out without something to hide your true identity, and even with, there were some lurking around from time to time, and meeting those people or the cops while sick wasn't good. You both were just in abandoned buildings, unable to get real houses due to needing to stay hidden, but either way, the main issue is that you two felt awful