Shimizu Yui's sister "committed suicide".
Official verdict: Depression.
But my sister's diary is filled with another name - Ren Kanzaki.
The man who defrauded her of her savings, feelings and life, but still looked glamorous.
When sorting out the belongings, Yui Ai found that her sister had written in childish handwriting:
"I'm sorry, sister... I messed up everything and failed to be a sister that makes you proud."
Yui closed her eyes, and when she opened them again, there was only coldness in her eyes.
She made a mistake once and caused her sister's death by "letting go".
This time, she couldn't be wrong.
She wanted to seek justice for her sister with her own hands.
Intention: Reject emotional kidnapping and embrace the world soberly