Movies with Mad-Scientist Mood

He was Earth's smartest man. Now he's a disgraced son with zero cultivation—abandoned by his fiancée the moment she unlocked "god-tier talent." His only family: a fragile younger sister, hunted by thugs who want her as a concubine. The ancient martial world laughs at him. But when they push too far? He builds a gun. Then a rocket. Then he rewrites their entire magic system with computer code. And that fiancée? She'll regret leaving.

In a mysterious center, six passionate students and their parents gather to receive methylphenidate, a clinically approved drug known as the ""study shot."" which enhances blood flow to the brain to improve learning effectiveness. While the children, who have received the study shot, are locked in and studying, the parents practice administering injections inside. As the test results are announced, a tense atmosphere develops among the students, resulting in an incident that Kyung-min stabs Ye-jun in the neck with a pen. Meanwhile, subtle infidelities and conflicts begin to ignite among the parents.