After picking up his sister, Brother Jin gave her his life

This is a pure love story about the hero's younger sister! A gangster was covered in wounds at night, and he accidentally picked up a little sister. He took her home by chance, and from then on, he began to spoil his sister like crazy, and tattooed his beloved sister on his chest. He said that it was the place closest to his heart. But the sister accidentally gained the ability to read minds and predict the future, and also had a system teddy bear, always keeping her brother in check. The brother is the most powerful killer on the dark web. The brother and sister each have their own secrets, but they have been protecting each other. "Brother Jin, sister Chengzi sent a message saying that if you don't come home, she will not take medicine." Ming Nanjin glanced at...