On June 15, 2077 AD, the daily life of the Blue Star people was suddenly torn apart without warning or warning. Seven billion people around the world experienced the separation of time and space in the same second. When they woke up, they had already arrived in the "Book of Mountains and Seas". But after most of the humankind died, a mark called the Desolate Seal appeared on human foreheads. Can modern people survive under the guidance of the strange beasts in the Book of Mountains and Seas? Or use the power of the wild seal to fight back? (It's not 100% restored and will be slightly modified, but it's probably the same)
