Naruto: I Became Sasuke's Biological Brother

[Time travel + no heroine + relaxed and funny + daily life] My name is Uchiha Ashio, and I usually like to play with Naruto... Lu Sheng: Author! Why do you want to add your hobbies to me? Go ahead and say it using my name, bah! Author: Got it, got it! My name is Ashino Uchiha. I traveled through time and space to Naruto and became Sasuke's half-brother. Bah! They are half-mother!