Sasuke Transmigrated To AAnime World With System

Gray:( alright I got it system tell me when they are 100m from me)

System: aye aye captain 🤠

Gray:(alright let's do it)

POV: sona

I was in the underworld for holiday when my sister came she was crying because she hasn't seen me in a while but I saw her two day ago. Me and where bonding as my big sister likes to call it when we felt mana spikes and a suppression on our bloodline (for you who doesn't understand when gray used destruction magic he called it from his ancient demon bloodline that his dragon have) me and my sister directly went to were we felt the mana and just we were 100 meters from the place we hear a male voice

???: how nice of you two come on of the demon kings and sitris clans princess

When he said that we tensed a bit not because he knew who we are but because he could feel my sister and that should be impossible for people with lower power than her so that means that he is as strong or stronger than big sis

: who are you and what are you doing on the sitris clan properties

???: o my bad names Grey Uchiha and my bad I didn't mean to come here without permission

: what do you mean you didn't mean to come here

Gray: well i woke up here two hours ago and didn't where I was so I'm just walking around trying to find somebody like the two of you

The Guy introduces himself as Grey Uchiha he as a mysterious aura around him

Before I got a chance to say something else big sis interrupts me by saying: why did I fell demonic energy within you but I can guarantee that you are not a reincarnated devil and I don't think we have a Uchiha clan

Sasuke: well that's easy to answer it's because I'm a Nephilim

After he said that he summoned 10 devil wings on the right side and 10 angle wings on the left

Sis: IMPOSSIBLE HOW COULD YOU BE BOTH AND HOW DO YOU HAVE 20 WINGS THE MAXIMUM YOU COULD GET IS 6 ON EACH SIDE

Gray: well it's because cliff-kun

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