The energy weapon launch platform of the United States of America is incredibly advanced, causing immense harm to Yan Fei. Yan Fei previously did not understand how the Americans acquired such a super weapon that clearly surpasses Earth's technological level until he inherited some memories from the Cosmic Human Soul Entity and learned that this energy weapon launch platform was actually left behind by the Cosmic Humans.
In the past, during the intergalactic war between the Cosmic Humans and the Earth Ape Tribe, the fatigued Cosmic Humans struggled to defeat the Ape Tribe. Therefore, they constructed a massive underwater plaza on the Atlantic Ocean floor, which later became the renowned location of the Bermuda Triangle region. The Cosmic Humans always treated this underwater plaza as a forward base for landing on Earth, and used it to train novice soldiers of the Cosmic Humans.
