爱在西元前 – Love In BC A thousand-year-old abandoned woman turns into a cute girl who falls in love with an alien uncle, and an immortal alien navigator turns into a superstar to guard a thousand-year friendship. This is a group of people abandoned by time, wrongly loved before AD. In the reincarnation of the prehistoric world, they are destined to meet for a short time and be lost forever… The only thing they can do is to keep each other’s marks in mind and wait for the next time fate wakes up!