In Our Prime (2022) Guide

Watch the official trailer to see the dynamic between the hidden genius and his student:

A central conflict involves a school scandal that tests whether the characters will stick to the "correct path" even when it is difficult. Critical Reception In Our Prime (2022)

It portrays math as a universal, almost musical language (notably featuring the "Pi Song") that transcends political borders and personal trauma. Watch the official trailer to see the dynamic

After discovering the guard’s secret genius, Ji-woo asks for math lessons. Instead of focusing on grades, Hak-sung teaches him that math is about the process of finding the "correct answer" through logic and perseverance rather than just memorization. Key Themes Instead of focusing on grades, Hak-sung teaches him

Played by veteran actor Choi Min-sik ( Oldboy ), he is a brilliant mathematician who fled North Korea and now lives in hiding as a humble security guard.