Also known as [There's No Stopping Him: The Mad Demon Lord Insists on Being Her Furnace]
The Demon Emperor was born alongside heaven and earth. He ruled the Nether Realm and held the power of life and death over demons and monsters. Violent and ruthless, he kept his distance from women.
A chance bestowed upon him by ancient times lay hidden in an abyss. The puppet body was meant to be a tool to dispel his violent demonic energy.
But the puppet, which should have been unaware as he filled it with pain, unexpectedly merged with the true soul of a desperate goddess.
Their opposing natures and her nerves, which could become a hundred times more sensitive at the slightest touch, threatened to drag the lofty god down into the dust.
But he had feelings for her. He would rather endure the torment in silence than treat her as a soulless object.
He was even willing to become her furnace, tending to her carefully and keeping her alive.
The demon feared by all three realms lavished her with all his love, yet was too proud to say so outright.
Knowing she wanted no part of the mortal world and was running from her past, he insisted she grow stronger against the wind and fear no storm!
Female lead:
A water goddess who lost her divine powers and was ostracized by everyone, she was betrayed by the man she loved and sent to the Demon Palace.
After one night, she had not only lost her virginity, but was also scorned by the entire world.
She wanted to retreat from the world, but her enemies kept closing in.
With a hidden agenda, she sought out the Demon Emperor, who had taken human form, and set out to break his heart.
She thought he had lost all his demonic powers and memories, never realizing he was watching her every move.
Only when she had succeeded and tried to flee did she learn that she had never been in control.
But so what?
Even if the demon controlled her life and death and bound her soul, a goddess would never fall from the clouds and become a toy for him to play with.
As long as her heart kept beating, no one could truly control her.
P.S. The female lead is weak, cries easily, and has muscle weakness at first, but she'll get better with some care.
The male lead starts off normal, with a bit of a goofy streak, but gradually becomes crazed and obsessive. The stronger he gets, the more violent he becomes.