Hidden Demon Lord,Empres Brings Child Door Demanding Responsibilit 18+

【Single Female Lead】+【Pampering the Wife】+【Raising a Child】+【Invincible】
Ning Yechen was once an unparalleled Demon Lord who unified the demon realm with his own strength, brutally crushed the immortal realm, and struck fear into the six realms.
Tired of endless slaughter, he ultimately chose to quietly withdraw into the human world, living as a carefree and unrestrained recluse.
Until one night, an Immortal Realm Empress poisoned by aphrodisiac fell into the mortal world and landed in his room…
That night, by a twist of fate, clouds were overturned and rain poured down, dragons roared and phoenixes cried…
Afterward, the Empress left without a sound. He thought it was merely a fleeting spring dream without a trace, but never expected that ten years later, she would appear before him again—
And she even brought with her a child who claimed to be his daughter!!!
Demanding that he take responsibility!
“She is your daughter. You must take responsibility for me and her!”
Ning Yechen: Ah…?”