Please Allow Me to Be Your Only One

Jinghao and Tongtong are childhood sweethearts who suffer from congenital heart disease. Tongtong said that when he grows up, he will marry Jinghao. It's just that I'm afraid Jinghao won't be able to wait until that age. Jingxin, who has been doted on since childhood, is domineering and rebellious, has been wishfully liking Tongtong for three years. She did everything she could to get closer to him. But he resented her and hated her. But Jinghao said, Tongtong, she is actually my sister, can you take care of her with me? She wanted to push this half-sister to his side, so that in the years when she was gone, there would be someone who loved him and could accompany him. PS: Dear friends who like it, remember to click and save it, thank you for your support.