Duan Benyu, a college student, mistakenly entered a mysterious express delivery station and discovered that the ancient mirror in the package hid a female ghost in red, accidentally activating the yin and yang eyes. Under the guidance of the poisonous tongue master Tang Xiao, he experienced strange events such as "Takeaway Ghost Hits the Wall" and "Midnight Ring Delivery", and mastered the exorcism that combines spells and delivery orders.
