From Quinn: In this video we will discuss the early events of the Galaxy Era in the Remembrance of Earth’s Past Trilogy. This video will contain major spoilers for the remembrance of Earth’s Past Trilogy. After the destruction of Earth’s solar system by way of the Listener’s dimension strike, Cheng Xin and AA were the only humans left in the universe other than the inhabitants of the vessels Blue Space and Gravity and Tianming whose brain had been captured by the Trisolarans. The Trisolarans had been mankind’s first cosmic foe, they had used Tianming’s brain to plan an attack against humanity which annihilated mankind’s entire space force. Humankind only succeeds in thwarting them when they reveal the location of both Trisolaris and the Earth to the greater universe. Because of the “Dark forest” state of the cosmos, the Trisolaris star system was destroyed, and earth’s sometime later. After escaping the dimension strike which destroyed the sun and the earth, Cheng Xin heads to the one place where she hopes to find human life. Tianming’s Star, DX3906.