The Darkening Handbook of the Demon Lord's Virtuous Husband

A gentle, considerate househusband of a male lead who later turns into a bewitching demon overlord x a mischievous, tactless, straight female emperor

Beat up the Heavenly Emperor.

Beat up the Demon Lord.

Beat up the Demon Emperor.

Beat up the Ghost Emperor.

Beat up the bald monk.

Beat up the number one cultivator in the cultivation world.

From the divine realm to the demon realm, from the divine race to the demon race, I kick Immortal Emperors and punch Demon Lords. There's no one I can't beat., Xi Ranran

Xi Ranran, the female emperor of the divine realm, was originally a member of the demon race. Many members of the divine race who refused to accept her rule wanted to topple her.

Xi Ranran's take: Just beat them until they stop moving!

After she had put the rebels in their place, one of her trusted aides betrayed her, and she fell from the divine throne, forced to start her rise to power over again in the mortal world.

Xi Ranran: I'm so mad I could shake.

When Xi Ranran woke up in the Phoenix Perch Kingdom, a realm ruled by women and a stronghold of the rebels, she learned that a pitiful man had saved her.

The pitiful man was called Ge Yinglou. He had no parents, no family, and no one to rely on. After his fiancee broke off their engagement, he was left to care for a little girl who'd appeared from who-knows-where. Life was tough.

Xi Ranran thought about it and decided the road to power would be boring, so she took him and the little girl along.

Ge Yinglou became the perfect househusband. He could cook, wash dishes, and warm the bed, hoping to repay her kindness one day.

But Xi Ranran was completely oblivious to romance... She didn't have the slightest romantic interest in him.

In the end, Ge Yinglou still turned dark... His gentle, considerate househusband self became a bloodthirsty, vicious Demon Lord. He worked hard at cultivating and vowed to stand shoulder to shoulder with someone as powerful as Xi Ranran!

Xi Ranran, puzzled, scratches her head: “...How did you get so dark?”

Ge Yinglou's crimson lips moved as he said, “Of course... for my wife~”

Xi Ranran: “Quit being sarcastic and talk normally.”

Ge Yinglou: “I... want... to... marry... you!”

Xi Ranran: !! (She throws a flurry of punches!)

A few things to know before reading:

1. The heroine can be a bit childish.

2. The male lead is a yandere who turns dark.

3. Both leads are virgins, and it has a happy ending.

4. I'll add more if I think of anything.

Theme: Maintaining peace in the divine realm and striving to be a good emperor.