Guarda Streamingcommunity. It mainly tells a love story about an inspired writer, Xu De Zhi who for the first time will be writing a love story. Due to his lack of experience, he had no idea how to write his story. One day, a mysterious lady named, Qiao Duo Duo came to his house who appeared out of nowhere and forced Xu De Zhi to let her stay in his house. This pair of frenemies see their feelings for each other start to change as they go through their daily lives messing with each other.