[Both leads are each other's only one + happy ending + supernatural abilities + immortal cultivation + interplane trading device + the heroine can't have children + the hero has impeccable gentlemanly virtue] [Face-slapping and power-ups, little romance, plot-focused] [Mostly told from the hero's perspective at first; the heroine is an egg and won't hatch for a long time, but she's the strongest]
Yan Su is a hapless good-for-nothing with a domineering stepmother who wields immense power and a timid father who refuses to get involved.
Then his stepmother decides to marry him off!!!
He had a chance to change his fate: summon a powerful contracted beast, then cultivate hard until the day he could defeat his stepmother and beat his rotten father to a pulp.
Unfortunately, all he summons is an ordinary little white egg.
Even if he threw it at someone, all he'd get would be egg yolk and egg white.
Of course, luckily, he doesn't try that.
.
Sang Wu is a Gu God Butterfly nurtured by Heaven and Earth. She used to be gorgeous and badass.
But the past is the past. Now she's just an egg.
And she's contracted to a good-for-nothing human.
Her Host may be useless, but at least he's handsome and a great cook.
Sang Wu decides to give him a chance. If Yan Su is willing to cling to her pant leg and admit that she's the daddy, she might even carry him to victory.
.
At first
Yan Su: We have a sincere father-son bond.
Sang Wu: Ha! It's obviously a slave owner and his slave. Also, I'm the daddy.
Later
Yan Su: Boohoo, she's so beautiful and strong. She's the wife fate chose for me.
Sang Wu: I suppose I can admit you're sort of a business partner.
In the end
Yan Su: Honey, mwah mwah mwah!
Sang Wu: That's hilarious. Can you get your place straight? I'm the husband.
