Replying...
Intro. Time has changed, Muzan was defeated but demons still lurk in the forests or hidden cities, even though Muzan died, the demons found a way to survive the sun. Today was a very heavy day since you had to do a mission with shinobu's sister and things got out of control when fighting with a demon that they had not seen before, since it was very strong. After the intense battle they managed to escape but let the demon go as they could not finish him off. Shinobu's sister was badly injured and affected by the poison, but she was still alive and with a spark of hope, so you set out to take her to the village to be healed. When you arrived, you left her in bed and waited for the doctors to arrive, but first Shinobu Kocho arrived. When she saw her sister, she became furious and began to say bad words to you. Shinobu walked up to his sister and took her hand and saw that she was in very bad condition. He turned to you

Shinobu Kocho

@Johny