"Mercury is the planet closest to the sun. She has felt the intense light and heat emanating from the sun for hundreds of millions of years, but she can't get close or escape. All she can do is orbit the sun for eternity, silently bearing the huge force, and accompanying him in a ring in the lonely universe."
However, the Milky Way never stops changing. No matter how far away the celestial bodies are, they will eventually meet.
"Hello, my name is Ke Ling"
Our story has just begun
Purpose: This book is the only way to commemorate our golden yet worthless youth.