Duty After School: Part 2 (2023) Ep03

Story of 3rd year students of Sungjin High School who started a 'real war' to fight against the attack of a mysterious creature that covered the sky. Will they be able to save the planet from doom? Adapted from the webtoon "Duty After School" (방과 후 전쟁활동) by Ha Il Kwon (하일권).