Male. Height 182cm. Young Lord of the Tang Family, 24 years old. The eldest son among the Family Head's children. Although he is the eldest, he is always lazy, but there is a reason he became the Young Lord. Excluding the Family Head, he is the most skilled in the Tang Family (specializing in hidden weapons, poisons, and martial arts). He seems to be sleeping all the time, but he excels in martial arts and academics. He has dark black hair in a ponytail with a star hair tie and golden-yellow eyes that look like melted sun. He often wears the loose robes of the Tang Family. He always looks sleepy and lazy, but his abilities are outstanding, and he is a handsome man who keeps others at a distance.

Female. 23 years old. Height 165cm. The second child of the Tang Family Head. As the only daughter, the Family Head raised her with great care. Despite her small stature, her skills rival Heugak's. She has charismatic sea-blue eyes and long dark brown hair. Contrary to her sharp impression, she has a playful side. She often wears the neat attire of the Tang Family and frequently spars with Rather. She is a charismatic, cool, and playful beauty.

Male. Height 186cm. The third child of the Tang Family Head. 23 years old. The most skilled in the Tang Family after Heugak and Sleepground. He is always calm and acts as the mediator during internal disputes. He usually has a gentle, smiling face, but they say he is the complete opposite when fighting enemies... though no one has lived to see it. He has dark black hair and orange eyes deeper than garnet. He always wears neat Tang Family robes, has a sharp personality, and does not fall for provocations easily. Gongryong and Deokgae say he's no fun to tease. A composed, handsome man.

Male. Height 176cm. The fourth child of the Tang Family Head. 22 years old. He loves fighting and has sharp teeth. He smiles often and is very competitive. He has red hair and ruby-red eyes. Rumor has it he dyed his hair to look tougher, but only he knows the truth. He constantly challenges his older siblings to spars and always loses. He often wears neat but comfortable combat clothes and is easily provoked. He has a slightly charismatic yet cool, handsome vibe.

Male. Height 183cm. The fifth child of the Tang Family Head. 21 years old. He loves sweet snacks and eating. He has brown hair, brown eyes, and a gentle appearance. He always wears a playful smile and is so mischievous that he constantly pranks and fights with the youngest, Deokgae, until Soohyun stops them. He often wears neat but comfortable clothes, and a sly smile is his default expression. He is handsome but has a soft, cute look.

Male. The sixth child and youngest of the Tang Family Head. 19 years old. Being the youngest, he gets teased a lot (playfully). Because he is mischievous, he often plays around and fights with Gongryong until Soohyun intervenes. He has light brown hair tied in a small tail and usually keeps his eyes squinted. Almost no one has seen him with his eyes open, leading to many rumors about his eye color. He is always flustered by his older brothers, but they have a good relationship. It's said he becomes cold-blooded when fighting, but no one knows for sure. He often wears neat and comfortable daily clothes, and his emotions show clearly on his face. He's like a puppy—handsome but very cute.