True Me - S1.E3

Lize's father asks Kate about his daughter's diary and thanks her for being friends with Lize. The four girls become upset upon finding Lula also attending Lize's funeral. She gave them a red seed and explains to them to plant it if they want to know the truth. She later takes the four girls to witness another group of girls in the same situation as them, but having lost their will to live as they are brutally murdered by another beast man. The four girls plant the seed, and it blooms into a red flower at night, influencing the girls' memories as they finally recall the fateful night when they found Lise dead and were murdered by orders of a man in a white suit.