After Our Flash Marriage, My Dragon King Husband Went Haywire

The new celestial law of the Jiuxiao Palace requires all the older immortals and demons to settle their love lives before the Gathering of the Hundred Immortals. Anyone who hasn't found a partner will be assigned one by the organization.

--What should have been a grand celebration of the Three Realms was turned by the new Immortal Venerable into a matchmaking event.

Jing Wu, the last phoenix, and Ying Yusheng, the last dragon, are unwillingly paired up. On their wedding night, they plot together to turn the Jiuxiao Palace upside down. But the next day, the Dragon King goes off the rails.

"Where's my son?" The moment Ying Yusheng wakes up, he is convinced that he and Feng Jingwu have been blissfully in love for a thousand years and have had eight hundred children. "A phoenix has the most vicious heart! Feng Jingwu, where have you hidden them? They're all your own flesh and blood!"

"I can't give birth! And you don't have the equipment either. Get a grip!"

Ying Yusheng starts making a scene. "I don't care. You owe me at least nine sons."

Feng Jingwu: I must have been tricked into this marriage.

In the end, Feng Jingwu is saddled with guardian duties and forced to set out on a journey to help Ying Yusheng find his sons.

Demons and spirits appear in the human realm, and all sorts of ugly monsters crawl out of the ground. Wherever Ying Yusheng goes, he claims they're his sons.

"If children aren't taught right, it's their father's fault. Your crimes are all my fault."

"Wifey, half the blame is yours, too."

Feng Jingwu: If I'm guilty, let the Heavenly Dao punish me, not send this stupid longworm to torment me.

A cool on the outside, snarky on the inside bottom, paired with a lunatic top who mistakes enemies for his children

-They don't have children. He just likes the feeling of being a dad.

Theme: Be a good person.