Domaine des Papillons, baldere leading to the garden.

Today, Giyuu was drinking tea with Shinobu.

Shinobu: How is your adaptation to your new environment?

Giyuu: Alright, and I look forward to fighting alongside you. As soon as I've been given a sword.

Shinobu: It's true that the sword that you would be against your chest is in a sad state.

Giyuu sighed and said: It belonged to a slayer friend who died in battle. I kept this saber as souvenirs.

Shinobu nodded and asked Giyuu about Muzan: Why did Muzan leave you alive and locked in that coffin?

Giyuu looked wide-eyed at Shinobu and said in a calm voice: Because he loved me and wanted to protect me maybe? The words he had spoken before I was knocked out were: My beloved son.

Shinobu thought for a second and answered back: In my opinion he had what is called fatherly love. Anyway, it's plausible given what he did.

Giyuu: Yeah, but I hate him.

Shinobu: And it's quite normal for you considering the father you have.

Giyuu: Yes, unfortunately that scumbag is my father.

Giyuu had a long sigh and wondered why his father was Muzan the enemy of humanity.

To be continued