Konoha: The system always wants to kill me

Traveling to the fandom world, other people's systems are all about upgrading and making money, so why is Yuya Sarutobi's system going astray all the way?

[Task: Complete a singing and dancing rap in front of classmates, and be rewarded with Jōnin Ninjutsu]

Yuya: "I can't do it!"

[Consequences of failure: biting your mouth when drinking water, getting stuck in your throat with fish bones, jamming your teeth when eating, inevitably getting beaten when you go home, and being hunted down in your dreams. 】

Yuya:! ! !

As a last resort, Yuya embarked on a path where his painting style gradually became crooked.

Yuya: The most humble person is invincible. As long as I am thick-skinned enough, I will be the protagonist of life wherever I go, and everyone around me will be NPCs!