"Only 10% of the average person's brain is developed. You must have heard this saying, right? When the brain is deeply developed, it is not just as simple as improving intelligence, humans will also gain special abilities."
"What special ability?"
"For example, you are very good at making money, you can eat noodles with your nose, or you will never be discovered by your boss if you are late."
"Are you an idiot?"
"Of course there's telepathy, invisibility, or knives growing out of your arms."
"Sounds more serious."
"And my mission is to kill them."
Intention: How to maintain inner justice