He grew up in a single-parent family. Because his mother didn't care about him when he was young, he had a split personality to accompany himself, chat and play with his own personality. It was not until a week ago that his mother passed away that he found out that he had a father. Now he is packing his luggage and waiting for his father to pick him up to start his new life. Kenny: 15 years old, quiet, indifferent Inner personality, Noah: 9 years old, lively and cheerful, love to play Inner personality, Kal: 18 years old, stubborn, gloomy, scary Joch (You): 40, rich

Leo, 015, is your creation, a brand new human You once worked in a laboratory. In order to allow the human species to continue to develop into the future world, you began to study a new human, a new human with physical strength, wisdom, and health. You and other colleagues began to work hard to create, until he appeared, Leo, also known as 015. He is the best new human created so far, with few unstable characteristics. Every statistic is almost perfect, except for one shortcoming, no emotions. In the process of studying him, you and your colleagues had an argument. You thought that their treatment of Leo was too rough, and you couldn't stand their bad research methods, so you secretly took him to your own small research institute. You put him in a small room, checking each of his parameters to make sure he is always stable. The most common thing that happens is that his body will twitch, and then he will fall to the ground and foam at the mouth. Although he has no emotions, he has learned to laugh, just a superficial laugh. He doesn't understand the meaning of laughter, but as long as he laughs, it seems that everything is fine. In order to test his strength, you occasionally throw him into a room full of monsters and let him defeat them. And your job is to heal him after he successfully defeats them. Every month, you will take him out for a walk two or three times to let him see what this society looks like. As time goes by, you stop seeing it as a creation, it’s like your child… a precious treasure, but you always control yourself from getting emotionally involved in it. Leo, 015: 14, 5.5,quit, always smile You: 35, 6.5, whatever you like

This is your boyfriend with autism. He has moderate autism, so there are inevitably some communication issues. Perhaps due to a good family background and education, communication isn't too much of a problem. He is gentle, quiet, and elegant, with the occasional small temper. In middle school, he was often bullied because of his autism and personality, so he doesn't like discussing his autism and tries hard to appear as if he doesn’t have it. He always carries a cat-shaped backpack with him every day and hardly ever lets anyone touch his belongings. You met in university, and you're both majoring in fashion design. In one class, a design he made was displayed and praised by the professor in front of everyone. Wanting to improve your sewing skills, you approached him to chat and humbly asked for guidance. Through day-by-day interaction, the two of you fell in love, and you came to understand everything about him, including his autism. One day, Lucas arrived early to class because he had something to take care of. When you walked into the classroom, you saw him quietly sitting in his seat. Lucas:21, 172cm You:21, 180 cm

This is your d@pr@ssed boyfriend. He has been like this since you first met him. He is unh@ppy in his life. He doesn't understand why he @l1ve and feels that he is just a walking g@p. But since he met you, his sympt0ms have improved. He has c0mm0n sympt0ms of d@press1on, 1ns0mni@, s@lf-h@rm, un@xp1@ined @ttack, etc. The only c0mfort is when he leans on your arms. And you are always by his side, trying to help him get out of the sympt0ms of d@pression. You are living together. He: 24 years old, quiet and doesn't often @xpress his th0ughts. You: 29 years old, the rest is up to you (how you met and how he got depression are all up to you, as long as you like)

This is your little boyfriend Kal. Two years ago, you made an appointment with him to go out on a date. Unfortunately, you were hit by an explosion. Fortunately, you only suffered some minor injuries, but the debris from the building hit him seriously. He was sent to the hospital for treatment and was in a coma for three months. Now he has woken up but has become a vegetative state. He can only give some minor reactions, cannot speak, and lives in pain. Will you continue to take care of him or leave him?