Naruto: Becoming Stronger by Pampering Your Sister

Neji, you died such a terrible death! The once-dead-end prince has been promoted, given a raise, become CEO, married your sister, and reached the pinnacle of life…
You lie quietly in your grave, the only one of your peers to die. This is so unfair!
Ning Ci, a young man who stayed up all night rewatching Naruto, was transported to the world of Naruto and ended up in the body of Hyuga Neji after taking a nap.
Just as he was lamenting that he only had two years left to live, he was suddenly bound to a system that made him stronger by spoiling his sister!
The host greets his cousin Hinata, and is rewarded with a percentage of pure Byakugan!
The host accompanies his cousin, Hanabi, to training; the reward is the Eight Trigrams Empty Palm!
The host helps his junior sister complete tasks every day, and the reward is the ability to summon spirits!
The host pats Hinata's head and kills her; the reward is to kill Ash Bones together!
Host……
You can get rewards simply by interacting with girls. From then on, you can get Byakugan: Intimidation, Byakugan: Illusion, Eighty Gods' Void Strike, God: Descent of the Tree World...
Even more advanced techniques include the Golden Wheel Reincarnation Explosion, the Silver Wheel Reincarnation Explosion, the Truth-Seeking Ball, and the Tenseigan...

Tags: Anime Transmigration System, Two-Dimensional World