Sixth Civilization

Most scientists in the world have discovered that there have been five civilizations on the earth, but one civilization has never been discovered because it was an advanced human civilization that was completely destroyed by extraterrestrial civilization. Fortunately, a super civilization base was left behind. Xu Chuan accidentally obtained the inheritance of the base and started his sudden wealth and new civilization. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.