Deep within a cave on the far side of the Moon lived the adorable Bixin Bunny family, said to be descendants of the Jade Rabbit of Chang'e.Perhaps guided by fate, China's Chang'e lunar probe, carrying the Yutu (Jade Rabbit) rover, landed on the moon's far side. There, it encountered the Bixin Bunny family and sincerely invited them to visit Earth. 

 The Bixin Bunny family gladly accepted and journeyed to Earth aboard the Chang'e probe, officially beginning their family adventure. 

 (Real Event: Humanity's first unveiling of the ancient moon's far side mysteries - On January 3, 2019, at 10:26 AM, the Chang'e 4 probe autonomously landed within the Von Kármán crater in the South Pole-Aitken Basin on the lunar far side, achieving humanity's first soft landing on the moon's far side.)

Along their journey, the Bixin Bunny family beheld Earth's magnificent landscapes. They admired vibrant flowers, towering mountains, and azure oceans; savored cuisines from around the world; and met many warm and friendly friends.Their travels not only revealed the world's beauty but also deepened their appreciation for family and friendship. Wherever they went, they learned that family and friends are the most important treasures.