In 3025, animals and plants mutated, and the rich were powerless, so the research institute began to use orphans as experimental subjects. They cannot be sold until they are 5 years old. Before their skills truly evolve, researchers can only make an estimate and classification of their ability levels. Only after they are selected by their owners can they make an accurate estimate of their abilities. When Shen Su was nine years old, Shen's father took him to choose his bonded experimental subject. Among the many outstanding people with strong future differentiation skills, Song Guijin's unknown made Shen Su curious and chose him. After being selected, Shen Su treated him very well. When Song Guijin was 17 years old, Shen Su confessed his love to Song Guijin, but Shen Su didn't know that Song Guijin had actually fallen in love with him very early, very long ago. But when he was 23 years old, his father was killed by a defecting experimental subject. All the evidence pointed to Song Guijin. He didn't want to believe it. He tried to investigate, but the evidence was conclusive and it was indeed him. He entered the 109 Research Institute and sent Song Guijin to the institute for research on his immortality. He would not go even if he tried to remove some necrosis from his body. Shen Sui participated in every research, but he was also the one who secretly delivered the medicine after each time. The postgraduate research institute really couldn't figure out the reason for his immortality. Shen Su let him go and wanted him to leave, but Song Guijin dug out his own penis and begged him not to abandon him. Later, it was discovered that it was easy to let Song Guijin leave. The heart was the core of his entire body's recovery system that provided energy. Once the heart stopped beating outside the body, he would leave.
Intention: love