Omnipotent Husband System - Chapter 66: Busy Day.

Male lead quick transmigration romance— originally called Soul Pawn Shop.

Hell’s ruler Xie Fei travelled through three thousand worlds to guide traders to redemption.

—Ding-dong! Welcome to the Soul Pawn Shop.

Note: 1V1 romance

- Description from Novelupdates

Mallory is a self-proclaimed queen of laziness who wakes up one day to find herself in a world overrun by zombies. Fortunately, her apartment seems to have a mind of its own—and it’s evolving. From providing unlimited snacks to generating electricity and even sprouting a dimensional elevator, her cozy haven keeps her safe and comfortable while others struggle to survive outside.But when her evolving apartment drags her into alternate realities, Mallory must reluctantly become the “hero” of bizarre worlds, from candy-coated kingdoms to high-tech dystopias. Armed with her magical Staff of Lazula, which lets her achieve greatness with minimal effort, Mallory stumbles into one comedic escapade after another. Whether she's outsmarting sorceresses or surviving talking gummy bears, Mallory proves that you don’t need to be a go-getter to be a hero—just really, really good at being lazy.Join Mallory and her apartment in an adventure that no one expected!

Born into a unique world where villages fight to gain power and control, the main character, Shi Hao, is a genius blessed by the heavens born under the poorest of conditions. His clan, however, has a mysterious past. To rise up and become the genius he is meant to be, the clan goes through every effort to aid his cultivation as they battle through fanatical monsters and engage in power struggles with other clans. His journey will bring him through unknown lands until he is able to become a person that can truly shake the world.

Huang Dan’s pain nerve is innately different from the ordinary people. A little tore in his skin can cause him to sweat all over his body painfully to the point of him unable to make a word out.

Somehow, he began to cross world, following Mr. System to do the tasks…

In the first world, Huang Dan realizes what it means to die painfully and to live to die again.

TL’s summary:
MC suddenly transmigrated and is bind to a system, requiring him to solve mysteries. Born with a higher degree of pain sensitivity, he met different people in the different worlds and learns what kind of emotion smiling is.

- Description from Novelupdates