This is not time travel, nor is it modern times, this is a world of thousands of fantasy.
She is a demon, bloodthirsty and cold.
He is a god, kind but also cold.
Some people say that no matter how brutal and ruthless a woman is, she will be gentle and coquettish when she meets the one she loves.
But after all, they are two people who should not fall in love...
Thousands of years ago, the armies of the Four Realms were divided into two factions. Just for a piece of music score, they have been fighting for thousands of years. Many people have left their homes and fled, leaving many homeless and living on the streets. Some people would rather die than surrender, some would be slaves for the rest of their lives, and many others would vanish into ashes and never be reincarnated.
Thousands of years later, representatives of the two factions fought for a decisive battle, but little did they know that they were lovers who had been in love for many years. The burden of millions of lives falls on them, and they are left fighting for the lives of those they love deeply.
As a result... They died together, leaving only their inner elixirs. The four realms fell into silence, and they chose a truce.
By an unexpected chance, two inner elixirs fell into the hands of a girl who had never received love in the underworld...