The Eva pilots are disappointed to find out that they are not allowed to go on their class trip to Okinawa, because they have to stay at Tokyo-3 to stay on-call in case of an Angel attack. Meanwhile, a new Angel is discovered in a chrysalis-like developmental stage deep within the magma of the volcano Mount Asama. Nerv seizes the opportunity to capture a live Angel for research; it is decided to send Eva-02 into the magma while wearing a super-cooled diving suit along with capture equipment. However, the Angel quickly matures and breaks containment, and Asuka is forced to battle it deep within the magma of the volcano.