When they met, they were young and ignorant;
When they meet again, they seem like enemies rather than friends.
His childhood experience made him vow to live for revenge; but falling in love with her made him wonder whether his world must be full of hatred.
She didn't like the troubled times and only yearned for peace; but, for him, she did not hesitate to devote herself to him and only fulfilled his wish.
One is thinking about whether to give up hatred for love, and the other is worried about whether to help him get revenge for love.
Hatred by family and country, where will they go in the end...