The Folklore Museum holds a special exhibition "Ten Ways to Farewell the Dead." On the opening night, a thirteenth chair appeared inexplicably in the center of the exhibition hall, and all the ancient masks simultaneously turned to the unoccupied position.
Mask restorer Evelin and commemorative banquet chef Marco mistakenly eat the welcome bread in the exhibit and are involved in ten out-of-control death rituals: wearing the mask can read the memory of the deceased, but will gradually forget their own faces; eating the wrong food on the table will inherit the identity of others; once the name of the deceased is pronounced incorrectly during the farewell, someone will never exist in reality.
As the ritual progresses, they discover that the so-called ancient curse actually comes from a history buried together by museums, shipping companies, and official archives. The thirteenth seat at the banquet is not reserved for a certain undead, but belongs to all those who have not been recorded and whose names have not been left.
If they want to leave alive, they must complete the ritual; if they want to preserve the truth, they must destroy it with their own hands.
