There were three different races at that time;
There was still civilization back then;
The world was not yet destroyed then;
At that time, there was no Pangu's creation of heaven and earth after the destruction of the world.
"Ajin, I will never marry you unless you are the one in this life!"
"Jin'er, we will always be together and grow old together."
"Li Ming, you still pushed me to the top, where there is only loneliness."
"Ah Shi, I will wait for you to come to me on Naihe Bridge..."
"Wanqishu, what's yours will eventually be yours."
"Brother Shu, I like you. I have liked you from the beginning."