Main leads: 

Second leads

The Worasetbhakdi Family

The first generation of the Worasetbhakdi family consisted of Mom Jao Kraiwit Worasetbhakdi and his wife, who had five children, both sons and daughters

Eldest son: Mom Rajawongse Kawinpat Worasetbhakdi - Khun Chai Pat. Khun Chai Pat married Khun Ying Nuankwan and had only one daughter, Mom Luang Ladapa Worasetbhakdi - Khun Lilly, who was also the first member of the third generation to be born and the only Enigma of the family

Middle son: Mom Rajawongse Kantapon Worasetbhakdi - Khun Chai Pon. Khun Chai Pon and his wife had two Alpha sons: Mom Luang Anuchit Worasetbhakdi - Khun Louis and Mom Luang Apichart Worasetbhakdi - Khun Leon. 

Middle daughter: Mom Rajawongse Ketsinee Worasetbhakdi - Khun Ying Pang. Khun Ying Pang married a commoner named Pranin Witnathee, but they have no children yet.

Youngest son: Mom Rajawongse Ratchapong Worasetbhakdi - Khun Chai Pong. Khun Chai Pong is a male Omega, married to an English Alpha, and currently lives in England with his partner.

Youngest daughter: Mom Rajawongse Kewalin Worasetbhakdi - Khun Ying Pla. Khun Ying Pla is an Alpha, the youngest of the second generation of the family, only six years older than her niece - Lilly. She remains single.

Explanation of Royal Titles:

Mom Chao (His/Her Serene Highness/HSH) is the king's grandchildren in the simplest sense. For males, they are called Mom Chao, or Than Chai for short, while for females, they are called Mom Chao Ying, or Than Ying for short. When Than Chai marries, his children retain the title Mom Rajawongse (M.R, His/Her Excellency), while Than Ying's children are dependent on their father's title. To be more precise, if a Than Ying marries a Than Chai, their children will be Mom Rajawongse, but if Than Ying's husband holds a lower title, the children will hold a lower title than their father. If Than Ying marries a commoner, the children will have no title, while if Than Chai marries a commoner, the children retain their title.

Male Mom Rajawongse are Khun Chai and female are Khun Ying. Similarly, Khun Chai, when they marry, have children who are Mom Luang, often referred to as Khun with their given name, while Khun Ying's children are dependent on their father's title.

A Than Chai's wife, if a commoner, is referred to as Mom with her given name; if she is royal, she retains her title. The wives of Mom Rajawongse and Mom Luang also retain their titles if they are royal and do not change to their husband's surname. But if they were ordinary people, they wouldn't be called Mom like Mom Chao's wife, and they would have to change their surname to their husband's.

Because the world-building of this novel is built on the Omegaverse, gender is no longer the deciding factor; instead, Alpha and Omega are used.

For example: Khun Ying Ketsinee and Khun Ying Kewalin are both Khun Ying. But because Khun Ying Kewalin is Alpha, Khun Ying Kewalin's children will be Mom Luang. Khun Ying Ketsinee married an ordinary man, and being Omega herself, her children have no title (and ironically, she has no children).