In 2005, when Lu Qingwen was 12 years old, he experienced an interstellar catastrophe. That day, the entire earth was dark and turned into a black ball. The earth was surrounded by an unknown black creature with wings, a ghost bird. Fortunately, these creatures only surrounded the earth's atmosphere, because they could not break through the protective shield of scientists using the center of the earth as energy. However, some of them still entered some parts of the inner layer before the protective shield was opened. Lu Qingwen's family of four were in the attack area at the time. She was attacked to death in order to protect her younger brother Lu Zhiyuan. A month later, scientists found the original stone to deal with the ghost birds and drove away the ghost birds. The humans who were attacked and killed at that time were taken away for purification and their ashes were given to their families for burial. Three years later, Lu Zhiyuan's family suddenly became rich because of a "lottery win" and welcomed a new family member. Their ordinary life would eventually be broken.
Intention: Open your mind and imagine the future