Real Sons:

1. Mark Lee - Is an eighteen years old eldest son of Taeyong from Ten. Ten left Taeyong and Mark to Thailand and never came back. When Taeyong found out that Ten is cheating on him with an American named Johnny, he immediately filed a divorce.

Being the eldest of the family, he's the one who's responsible for his brothers. He always help his father to find a job and Taeyong is very thankful to have a son like him.

2. Jeno Lee - Is a fifteen years old second son of Taeyong from Jaehyun. Being the second husband of Taeyong, Jaehyun had a lot of insecurities. Due to this, he decided to leave the country to pursue his dream. Unfortunately, he met a guy named Doyoung and this made Taeyong be broken hearted again.

Jeno is the quiet son of the family. He always listen attentively to his father and older brother and he sometimes help them by taking care of the younger siblings along with Renjun.

3. Na Jaemin - Is a fourteen years old youngest real son of Taeyong from Yuta. He was just a result of a one night stand. Taeyong met Yuta in a bar and they just had . Unfortunately for Yuta, he got pregnant. He didn't tell Taeyong first since he doesn't know how to contact him but when he saw him again at the bar, he told him the truth and left the child under Taeyong's care since he cannot take care of him while he's working for a living.

Jaemin grew up with spoiled attitude. Since he knew that he's the youngest among the real sons, he always demand his father to give him everything that he wanted.

Adopted Sons:

1. Qian Renjun - Is a sixteen years old Chinese son of Dong Sicheng and Qian Kun. He's the older brother of Chenle. Sicheng trusted Taeyong the most since his family despised him after marrying Kun. Kun doesn't have a sibling and his parents died when he's still a teenager. This is the reason why Taeyong got the full custody of the children.

Renjun is the second son in general and he's quite the mother figure among them. He always take care of the youngest Chenle and JIsung.

2. Lee Donghyuck - Is a fifteen years old son of Lee Taemin and Kim Jongin. Taemin is the owner of the dance studio where Taeyong is working at. He became the most trusted employee of Taemin. The latter became pregnant and he didn't let his boyfriend know about this. Taemin died while giving birth to his son. In his journal, he stated that he entrusted Taeyong his son if something happened to him. This caused Taeyong to have the full custody too of his son.

Donghyuck grew up being the most mischievous son. He always nag his brothers or tease them.

3. Qian Chenle - Is a nine years old Chinese son of Dong Sicheng and Qian Kun. He's the youngest brother of Renjun.

Chenle is a cheerful kid who loves to eat weird stuffs like sunny side up egg with soysauce. He always play with his little brother, Jisung and his role is to be the family's cheerleader and slight dolphin.

4. Park Jisung - Is a seven years old adopted son of Taeyong. He was found in front of his door in a basket with a baby's name engraved on his baby blanket knowing that his name is Park Jisung.

He is the most innocent and the cutest son Taeyong ever had but savage, brat and annoying to his siblings.

A/N: This will be Yutae, Markhyuck and Noren fic. I need more Yutae guys...