Sardinian Mythology

Geneticists went to Sardinia to study longevity villages and found that centenarians all sang the same ancient song. When she deciphered the genetic sequence code in the lyrics, she discovered that her rare disease was the key to immortality. When a multinational pharmaceutical company besieged the village, a centenarian shepherd pierced his chest with a stone flute: "Songs are shackles, blood is the antidote." It turns out that the islanders are alien prisoners who self-exiled thousands of years ago, and the eternal curse must be ended with the blood of the betrayers. She drank blood wine and became the new jailer in the myth.