The organization was destroyed and everything returned to normal. Ai felt that she was a redundant person everywhere: the great detective had an angel and no longer needed her; the doctor learned to take care of himself and stopped eating high-calorie food; Ayumi and the others also had dreams they wanted to pursue... Only she was still lingering in the same place. After leaving Japan for two years, when she returned again, the shadow of the great detective was still so clear, but she no longer dared to hope for it. I thought I could put everything down and start over, but who would have thought that this would be the beginning of a real bad fate... When I first met him, he had an evil smile on his face. He was not as sunny as the great detective, but he had a bewitching charm. The heart that had been thought to be cold, dead, and broken long ago began to warm up after meeting him... But, does she still have the right to happiness?