Detective: Leaving the Motherland and Going to the Motherland

I was a policeman in my previous life, and I am still a policeman after time travel. However, the place I went to this time was abroad. After more than ten years of peaceful life, I suddenly realized that I had traveled to the world of a primary school student who was the god of death. I originally wanted to live a good life in the Dragon Kingdom, but I was given a transfer order and asked me to go to the Tokyo Metropolitan Police Department to do technical exchanges. But I always remember this sentence: "Japan is my mother country, but the Dragon Kingdom is my motherland!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.