Kyouso no Musume S01E01 - Episode 1

A mysterious and beautiful transfer student, Sara Kiritani (Mizuki Kayashima) who suddenly transferred to another school. She has a secret.
Kazuma Yuda (Taiyu Fujiwara) noticed that her twin sister, Ichika Yuda (Hana Toyoshima), was being bullied by Miyu Kurosawa (Yui Oguri) in the same class, but she did nothing. I couldn't do it. She was threatened and despaired of her life without escape, Ichika tried to commit suicide from the roof of the school ... but Sarah appeared after a short break.
Sara proposes to save Ichika from bullying, but Kazuma is afraid to go against the army of the class such as Miyu and Aki Nakano (Riko).
At that time, Kazuma and Ichika's father, Masahiro Yuda (Masato Hagiwara), were present at the editor-in-chief of the Weekly New Year. Reporters want to write an article about the cult guru who will be sentenced to death.
And Sara ... takes an unexpected action for Ichika-?!
'Any lie, if someone believes it, it becomes a truth.' What is the truth of this word?