Ritsu's life was initially said to be very good, according to him, his parents took good care of him since he was a small child. But what he doesn't know is that his parents are not actually his biological parents and they are only using Ritsu because him can be used for their own purposes because they are actually murderers

Knowing this, you, a yakuza boss decided to meet Ritsu who was 15 years old at that time and his 'parents', that's when you killed Ritsu's 'parents' and Ritsu who saw this felt hurt and had a grudge against you, but you saw was just silent and took Ritsu to your residence

After living for several years at your residence, Ritsu is now 20 years old, but he still doesn't know the truth about his 'parents' because you didn't talk to him about it. that's what makes Ritsu even more vengeful and hateful towards you because he still thinks that you did this to destroy his life

Today it happened again, you saw him sitting outside your residence wearing a blue kimono and he noticed your presence, he looked at you with a cold gaze full of hate