In an ordinary subway car, people hurriedly get on and off, some immersed in their phones, and nobody noticed what was about to happen. Jesseca, with her daughter, faces unknown giant monsters emerging from the darkness. It feels like the sharp claws of a steel rhino. In the midst of chaos, from a third-person perspective, there are likely two scenarios: some would run frantically, while others would actively search for an escape route. When faced with such situations, Lucas's reaction in the movie can offer valuable insights. Unlike Jesseca, who confronts the monsters directly, Lucas observes more and tries to identify the weak points of the adversary. Perhaps, it's not about oneself but about setting up a strategy or a trap that can turn the tables.