16 Engage - Miyasaka, Kaho

Yuiko's parents passed away leaving her to start her new life with her aunt. But Shun appeared and said he is her fiancee, however at school Yukio approach a couple that are having a fight, the guy, Takami said he is going out with Yuiko. So what is the situation?
(Source: Serenus Dreamers)

16 Engage was republished in a single bunko volume in 2006.