Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
The diary of a Japanese soldier who had drifted to the island in the past revealed a part of the island's secret. The owner of the island was a silent boy that 朔也 and others had met. The only way to get out of the island is to destroy the island's system itself? Torino's strategy was, in a sense, cruel. 朔也 lost one while fighting against the many monsters attacking the girls. However, she happened to meet Torino's beloved Hina. 朔也 also meets Shoko, who is with a mysterious old woman and a young man who doesn't grow up. What about the history of the island and the secrets of the young man that became clear!