Naruto: Flirting with Hinata from the Start, the System Lets Me Instantly Defeat Madara

Transmigration + System + Hokage + invincible protagonist + romancing girls

After Qin Fei is dumped by a woman who takes advantage of him, he watches Hokage and complains about it, only to unexpectedly transmigrate as a low-ranking Konoha ninja and activate the “Get Stronger by Flirting” System. From then on, he wins Hinata's Byakugan, gets Medical Ninjutsu by teasing Sakura, unlocks Paper Release by chatting with Konan, and boosts his Water Release by flirting with Mei Terumi. Every goddess he charms makes him that much stronger!

He crushes Naruto, suppresses Sasuke, foils Obito's schemes, drives off Orochimaru, and takes on Danzo. During the Fourth Great Ninja War, he even stands against Madara Uchiha. In the end, he unlocks Six Paths Senjutsu, leads the alliance in sealing Kaguya, and brings the war to an end.

From a lowly ninja to a central figure in the Shinobi Alliance, Qin Fei uses his System and silver tongue to win the hearts of Hinata, Sakura, Konan, Mei Terumi, and other goddesses, while becoming the undisputed strongest in the shinobi world. He achieves a perfect ending in both strength and life!