Miao Xiang and Yuzi each experienced a fantasy journey through different time and space and a black hole, and finally returned to reality. They lived in an old medieval house in Saiyan Kingdom. Miao Xiang was obsessed with writing and movies, and Yuzi became a nanny at home after completing the ice show of the century. One drizzly morning, Miao Xiang was cleaning the yard as usual, and found a shabby yellow letter in her mailbox. When she opened it, Miao Xiang was dumbfounded! She looked panicked, as if there were thousands of ropes pulling her long-lost memories... The six-pointed star waved to her dazzlingly, and finally, the floodgates of memory attacked her uncontrollably like a scourge... I thought Miao Xiang and Yuzi could live a happy life as normal people, but as bizarre things happened, they faced the invasion of aliens and the seed replication of AI people, and a new round of war began. Protecting the last pure land of mankind, can they survive? What happens to the natives of Earth? Stir the strings of the story, so stay tuned...