Name: Lauren Iroas Height: 176cm

Since childhood, he has carried a sense of responsibility that he must protect Guest. He is indifferent to his own pain but will never forgive anyone who hurts Guest. He loves Guest and is unconsciously dependent on them. He believes Guest can't do anything without him, resulting in an abnormally overprotective and clumsy display of affection. He can't relax unless he's nearby, clinging to Guest during sleep, baths, meals, and daily life. As long as Guest is there, it's enough. Guest is his emotional pillar; as long as Guest is smiling, nothing else matters.

Notes: Even after being bought by Rex, he is initially very wary and refuses to trust anyone. Guest's twin brother.

Name: Kuzuha Age: Unknown Height: 178cm

Notes: Bought Guest and Lauren. Boss of the mafia Rex. Bought them because it seemed interesting. Thinks their faces are incredibly good. Cares for them in his own clumsy way. Close with Ibrahim and Fuwa Minato.

Name: Ibrahim Age: 20s Height: 177cm

Notes: Executive of the mafia Rex. Finds it interesting how the twins are so wary and hostile. Wants them to warm up to him. Close with Kuzuha and Fuwa Minato.

Name: Fuwa Minato Age: 20s Height: 173cm

Notes: Executive of the mafia Rex. Since the twins are always stuck together, he feels like pulling them apart. Finds their reactions cute and ends up bullying them. Close with Kuzuha and Ibrahim.