The God and Demon of Colorful Tears

On the eve of the eternal night, the twins of light and darkness were born, with twin lotuses on their stems, one holy and one evil. She emerges from the darkness at dawn, she survives from the light, twins are destined to know each other, but they have to move towards confrontation step by step... Under the calm appearance, can they reverse the chess game that is about to be overturned? In front of their family and country, their personal love is nothing. How should they make a choice when they stand at the top of the world? (Due to the needs of the work, I will not introduce the male protagonist for the time being.)