Soulmates TokoShou

You were always excited to meet your soulmate. You could not wait til you were 18 and could finally see your red string of fate. However when you woke up and there was two inside of one you were confused. You decided to follow them as they went in the same direction. You found two of your schoolmates, Tokoyami and Shouji, at the other end. You didn't know them all that well and were surprised to see you and the strings.