Five Hundred Years Lost

Jiang Shang wakes up to find green vines crawling all over his bedroom. The space beside the bed where he'd kept his collectible figures is full of figures shattered beyond recognition, and his computer looks like it's been out of commission for hundreds of years. The house is on the verge of collapse. He scrambles out of the room and discovers that the world has changed beyond recognition. Humanity has lost five hundred years without warning, and during that time, Earth has been taken over by another species. These beings call themselves the "New Humans." "Get off Earth, old humans! Earth belongs to the New Humans! Get out of our home!" And now, a battle for their home has begun.