Fang Yang, an ordinary programmer, accidentally got a mysterious mobile phone and discovered that WeChat could contact his contacts in the fairy world and the underworld. From then on, his ordinary life was completely disrupted. Fang Yang established contact with the fairy boy in the fairy world and the soul guide in the underworld through WeChat, obtained some basic fairy arts and underworld items, and began to experience supernatural abilities. Fang Yang's ability attracted the attention of the mysterious organization "Three Realms Society". They sent members to contact Fang Yang and try to understand the secret of his mobile phone. Qingfeng, an alchemy boy in the fairy world, asked Fang Yang for help because he lost an important elixir, revealing that the fairy world is facing an unprecedented crisis and needs the help of mortals.
