In 2100, scientists were gathered in a basement to secretly study gene fusion technology to fuse excellent animal genes into the human body. Businessmen spent a huge amount of money on this, but the experiment still showed no improvement, so they secretly transferred the experimental subjects to the human body, causing countless casualties. In the face of government restrictions, the businessmen still refused to give up. In the end, in 2170, the experiment was finally successful. People can choose the specialties they want, the speed of cheetahs, the infrared sensing of snakes...
People reveled in this, but they didn't know that they had fallen into a well-designed conspiracy.
Conception:.