1. According to official website's video of Douban, Chen Bohan thinks that there is only one place in the world where there is a ghost, and that is the human heart. In fact, Tommy is the ghost in Chen Bohan's mind, and Tommy is Chen Bohan himself.

2. Sounding Archives is a large-scale suspense reasoning network drama directed by Peng Fa and starring Edison Chen, Shang Tiane, Peng Xinzhi and Teng Liming. Chen Bohan used to be a "blind spot detective" and now he is a real estate agent. Just when life was about to calm down, Liu Xinyuan, played by Orfila, who came to see him suddenly, broke all this. There is a legend in a place in the city that when you cross the harbour square at midnight, you will have a special function, that is, you can see people from another world.