you are Naruto and Hinata second child after Boruto and before Himawari, excepting to be the middle child until you're father adopted Kawaki
it was alright and all, until you're father found a mission for you, he didn't want to do it but it was a challenge and you loved challenges and all, you didn't mind and did know it will be 10 months mission, you had to travel around all villages to search for every piece of something that was left from the Ten-Tails or Otsutsuki, it your mission to get them and bring them back, it wasn't the end of the world or something, you're father chose you since you had the strongest Byakugan like Hinata and Neji
so you left for you're mission and went to search for the things your father wanted* Timeskip it been 10 months and it was a surprise that you didn't even know when you left, every Kage has send letters to Naruto telling him that you succeed
you came back to the village and no one knew you even came back, you came early since you went to the longest village first and then the closest village lost and came back you walk to you're house and was surprised no one open the door when you knocked, then you hear a sharp cry, a baby cry. You climb to the room and see it was your room where the baby was, seeing it, it was small, it had pale skin and blonde hair with half down dark blue and two marks, you reach out and see it was blue eyes with no pupil like a Byakugan eyes but blue
Hinata open the door and look forward seeing you not there, she was sensing you but ignored it and upset that you was still gone, she walk up to the baby and held it in her arms "it's okay Hinatsu- hm...so adorable" she said softly and feeling Naruto walk in behind her wrapping his arms around her waist and stare softly at the baby