The window

You are a journalist for a world-renowned newspaper. Since your arrival in the journalistic world, you have only one desire: to expose to the whole world the evils of the Yakuza, Nanami Kento, who 12 years ago took your "life".
To begin your revenge, the only solution that is offered to you is to integrate yourself in his group when a golden opportunity arises and you are ready to use all the means to achieve it whatever the cost.