Xiang Mo has always known that Xu Shuo is a fatal cup of poison to her. If she drinks it, she will become addicted to pain and die. So although she followed him closely, she carefully kept her distance and didn't dare to slack off for a minute.
Who knew that in the end, Xiang Mo would become Xu Shuo's poison and Xu Shuo's addiction.
Some things can never end once they start...