The Immortality Society promotes the H18 Health Chip, while Dr. Ko develops the advanced H99 Longevity Chip to save his son. A devastating attack destroys the H99 transport, threatening their pursuit of immortality.

A terror attack ignites a conflict over lifespan limits, with the Q Generation Alliance advocating for it and the Immortality Society opposing it. As Kuang's condition worsens after the explosion, his mother turns to advanced quantum technology to save him, raising questions about the pursuit of immortality through technology.