Poisonous Antler

During the war, a group of college students in Ilyich University's research group worked out a brand new equation. Just when the students were planning to further calculate and verify this equation, the key figure in the project, the female student Angelina, unexpectedly disappeared. As Angelina's friend, Minsky began to search for Angelina's whereabouts with the students in the research group, and gradually began to verify the equation...