(AIKI POV)
when Sirzechs left the house I explored for a good place to watch and protect the house, I walked by the enormous decorated halls and corridors meeting with some butlers and maids by the way.
some minutes later our protagonist found himself lost, he was going to ask for directions but before he could find a maid to ask a certain red-haired teen approached him.
Rias: well hello my name is Rias Gremory sister of Sirzechs, may I know where are you going?
rias said with a playful smile.
Aiki: I was trying to find a good place to guard the house but I got lost in all of the corridors
Aiki said with a neutral face, this leaved Rias disappointed by the lack of emotions Aiki showed.
Rias: then let me be your guide.
Aiki was a little bit reluctant of following her because Aiki never liked the personage of Rias, in the anime she was always complaining about being free and all that shit, but she did nothing else more than cry waiting for someone to save her for 18 fricking years, in conclusion, Rias was a rich bitch.
but Aiki really needed a guide so he decided to let things for the future Aiki.
Aiki: that will help me a lot, thank you.
Rias: well then please follow me.
Rias then show the complete mansion to Aiki, she tried to make him talk about his personal life but Aiki didn't let her have the chance.
Rias: these are the stairs for the roof of the house and in my opinion the best place to guard the house.
Aiki: thank you very much for the help now if you excuse me I'll need to prepare some things.
following his words Aiki started to walk to the stairs leaving the somewhat sad Rias alone, Rias looked at the back of Aiki with a regretful stare because didn't learn anything about the person called Aiki she let a deep sigh and started to walk back to her room.
going back with Aiki. he was putting up an antenna for him to connect a new invention he made some days ago, he then opened up a jar where he had hundreds of robotics spiders, the spiders started to split up and put themselves in the position their master (Aiki) gave them.
time passed and suddenly Aiki sensed that someone was coming up the stairs, he looked back made him a little bit surprised, because the one he saw was no other than one of his waifu in his past life.
???: ara ara well hello there.
(A/N: I will let something clear I know that she isn't older than him so she can not be an older sister but I don't care I will never take out the ara ara.)
the figure had long black hair tied in a ponytail and black pink eyes, she had a bust much bigger than normal for her age, her face was refined making her look even better.
that's right she was........
we'll see it on the episode of balls dragon z.
hey today's my birthday, but none of my friends came because of covid, dangit now I feel alone