This is actually a revenge story.
She understands the truth, but she will not spare anyone who deserves to be killed.
He also understands the truth, but he really doesn't care about the difference of several thousand years.
Ps:
First couplet: The male protagonist is gentle, rational and detailed.
Second line: The heroine has an old mind for revenge.
Hengbiao: This pair of Cp loves to eat or not
pps: It's so ridiculous in the world and on earth. Do you think that since you are considerate of everything, no one will do you any harm?
I am for the common people, so who is for me?
Intention: Hatred, can I review it every day until the end of my life?