phenomen a book

The Rapture hit on June 14th, 2024, flooding Earth with monsters from another world. Three years later, Kei Nakamura was in the middle of it, fighting monsters in post-apocalyptic Seattle. As a drafted soldier, his life was bleak, and his time was running short. Yet, after a series of wild events gave him ever-increasing powers, he bided his time, improved his magic, and took his life into his own hands.