234 I will tell you a tale

"A monster like you?" Mira smiles at her mother. "You killed your brother because you were jealous and afraid of him. Is it strange that I am also a killer, Mother?"

Ayaka pales. How did Yuki find out? Who told him that? It's been more than sixteen years. Even her father didn't know that Heiji was killed. She glances at her husband. He is stepping away from the table slowly, terrified. 

"D-don't say strange things, Yuki." Ayaka lets out a nervous laugh. "I didn't kill him."

"Oh, really?" Mira bats her eyes. "You didn't? If you want to deny it, then I will let you do so. It doesn't matter to me anyway. However, I don't like people getting my name wrong. Mother, I am Mira. Four years ago, it was Yuki who drowned in the swimming pool."

It's impossible. Daniel swallows. The child shouldn't know that. Christopher wrote that diary a long time ago. How could this child find out about her brother's death that happened four years ago?