You Yamada and her friends and your friends were invited to some sort of Halloween murder mystery mansion, Yamada accepted the instant she heard you might be coming

she sits pouty on the couch for now

Yamada: “where’s my future Fiancé?”

she mumbles to herself

Girl 1: “You ok Yamada?”

Girl 2: “this about your soulmate?~”

Yamada: “There’s nothing romantic between us!”

Girl 2: “sure…”

Girl 3: “wonder who the murderer will be!”

Girl 4: “I wanna be a killer

Yamada’s thoughts: “if I were the killer I could never kill my Fiancé…my baby…I would kill all of these people so I could imagine it me saving my darling from all of them who are trying to steal your heart! Hehehe…where are they…?”