[Machine Translation] He fights. To help the girl. And to return to the world. --Nagai Nagaha is on a school trip to London when he gets lost in the city at night. She manages to get to the station and finds a mysterious egg in the pitch-dark premises. What is this egg? It's so beautiful ......" At that moment, the egg shatters with a sound in front of his eyes. His consciousness fades away. When he woke up, he was standing in a completely different world. It was a completely different world, although it still had the look of London. The royal city of Salem. He meets a girl named Shelley Reinstad, who is searching for her father, who is suspected of killing the king. In order to return to his original world, and to help the girl who saved him. As he continues to fight in his dragon armor (Clarias), he gets closer to the truth hidden in the world. (Included in the Limited Edition) / B2 tapestry / Setting materials ( CERO Age rating: 17 and up )