Back to when y/n and Hinatsuru where in town

Kei's p.o.v
I followed the two women home and learnt her name was y/n, at the house I observed a woman outside training with her kunai, she was quite skilled, I sat in the shadows and waited for dark to arrive.

It wasn't long before the moon came out, I snuck around to the back of the house and listened for any sound or movement, I couldn't hear anything, I'm positive they were asleep. I checked the back door to see if it was locked and it wasn't, I creeped my way through the house and come across a room, y/n was asleep next to a baby, I continued creeping and found another room, the Hashira was sleeping with Hinatsuru and 2 other women. I quickly snuck back out of the house. From what I observed I am unsure the woman is as close to the Hashira as Akaza thinks she is.

I went back to the spot near town where I was watching and waited for Akaza to come. After about an hour he finally arrived.

Akaza p.o.v

"Do you have any information for me?" I asked Kei "yes, one of the woman with two toned hair is quite skilled with weapons, there were three woman in the Hashiras bed and the woman we are watching sleeps in a separate room" she told me. I began to think, if this woman isn't close to the Hashira than the plan won't work. "Did you get her name?" I asked kei, "yes it's y/n, are you sure she's as close to the Hashira as you think?" she asked me. "Thankyou for your help, yes I'm certain she has a connection to him, I will found out what their relationship ship is" I said. "Show me where they live" I demanded, "very well" said Kei. We walked for about 15 minutes until we came across a large fancy house. "Thank you Kei, your help is no longer needed" I said, "glad I could be of assistance" Kei said then she turned around and took off into the night. Now I know where they live it will be much easier for me to watch them. I snuck around the back of the house remembering that Kei told me it was unlocked last time, I crept through the house into a room with a sleeping baby, I looked at the baby closely and noticed he looked like the Hashira, I kept walking and came across a room with a large bed, the Hashira was asleep cuddling y/n and 3 other woman. I smirked to myself, I think I just found out who y/n is. I quickly made my escape from the house and ran to Muzan's hide out to share this information.

"Master" I said to him, "yes Akaza, you may speak" Muzan replied, "I have discovered the woman's name is y/n also I learnt she is the Hashira's fourth wife and her baby belongs to him" I explained, "good job Akaza, this is valuable information, we will move forward with my plan, begin to set it into motion" he said. "Yes Master" I replied.