A new bride is coming, and things could get nasty. But not yet, becoming best friends with the new girl is something Saki will regret. But will the new bride regret it, too? Yui can't even handle this. Will the bride die once she steps in the Sakamaki's household? Will Saki save her life before she dies? Or will Saki see the new bride die in her owns hands, because Shu doesn't know who to love anymore? Third book of: The other girl ( Diabolik Lovers Fanfic ) -Completed-