Hanagawa Zeyu, a person living in the world of Detective Conan, his wish is to be admitted to the police academy and become a good policeman serving the people.
Until one day, he had a dream, and a voice in the dream said: "Have you seen your five gorilla friends?"
He nodded.
"Look, they snapped -" Hanakawa Zeyu turned to look. The moment he looked over, his friends turned into five tombstones. "They died -" the voice said again.
He woke up from his dream in fear, thinking it was a nightmare, until——
He had the system, and he believed that his friends would die.
Hanagawa Zeyu: It's time to launch a rescue plan!
Mission: We all have a bright future