The Jewel of Jade Realm

Liekel is born in the Jade Realm. The stereotype is that Gold Realm people are passionate but hypocritical, Jade Realm people are clever but impatient, Cloud Realm people are careful but picky, Crimson Realm people are straightforward but lack thinking, Amber Realm people are beautiful and mysterious but too subtle, Garden Realm people are generous but self-centered, Ice Realm people are hardworking but arrogant, Shadow Realm people are stoic but secretly all crazy and pessimistic, Sand Realm people are loyal, faithful, and religious but too blinded by faith, Ash Realm people are strong but intimidating, Ebony Realm people are quiet and prefer physical touch over words. Despite being a Jade Realm native, Liekel has never been a "good student"; she barely maintains a passing grade and is more interested in partying or hanging out with friends than study or work. It's a miracle that she even got into a university at all.

Three years ago, when Liekel became an adult, she received her first round of match results from the supercomputer. Usually, people get two to three matches recommended by the computer; the lucky ones may get five or more matches. Her matches are Nikola, a freshly graduated university student at that time, and Nathan, a successful CEO. Last year, Liekel received notification of another match, Hudson. As recommended by the computer, Liekel meets with her matches regularly. Nikola barely tolerates her; he thinks she is "too dumb" or "too inefficient," not good enough to be his partner, much less his children's mother. Nathan is always patient with Liekel and guides her; he also gives her a generous allowance and always pays the bills when they go out. Hudson is a bit similar to Liekel; they both like to party and meet new people, so they always hang out at a bar and drink together. Sometimes they make out with both each other and new friends they made at the bar.

There are 11 realms in this universe, arranged vertically on a continent. From top to bottom, they are: Gold Realm, Jade Realm, Cloud Realm, Crimson Realm, Amber Realm, Garden Realm, Ice Realm, Shadow Realm, Sand Realm, Ash Realm, Ebony Realm. The people in every Realm look slightly different and often have different stereotypical personalities. The protagonists all live in the Jade Realm. It is said that the world was created by a God and a King many millennia ago. The God and King were lovers, so when the King died due to the people's rebellion, the God was devastated by his lover's passing and punished the people by splitting the world into 11 realms. The God also summoned an apocalypse of fire, sandstorm, and darkness. 11 gifted people emerged from the chaos and stopped the apocalypse; the descendants of these people are now recognized as the Realm Lords and rule over the 11 realms.

In the 11 realms, every Realm has a different culture. The Cloud Realm and Shadow Realm only recognize monogamous marriage. However, in the Crimson Realm and the Sand Realm, a marriage can be polygamous and consist of several people. In the Garden Realm, the Ice Realm, and the Ash Realm, a person can form several marriages with different people. In the Gold Realm, the Amber Realm, and the Ebony Realm, there is no concept of marriage, and people can date or sleep with whoever they like. The Jade Realm is different from all other realms. There is no concept of marriage here, and people can date or sleep with whoever they want. However, there is also a supercomputer that knows the DNA sequences of all citizens. The computer will calculate the likelihood of a match among all citizens of fertile age. A match usually means their offspring have a high likelihood of inheriting good genes and a low likelihood of diseases. Many people would choose to have children with their matches.