Lu Xi, 25, is a U.S. citizen who lives and works in Taipei, Taiwan. She was deceived by her boyfriend into a "poisonous mule" carrying drugs, and behind all this was Korean Zhang XianSheng, a gangster chief and drug lord. At one time, Lu Xi handed over the box with the new price of new drugs to Zhang XianSheng. After Lu Xi saw her boyfriend killed, she was also imprisoned and CPH4 was surgically stitched into her abdomen. Lu Xi, along with three other mule, wanted to transport drugs to Europe. However, Lu Xi, who was kicked in her abdomen, crushed the drug bags into her organs and blood. However, not only did not Lu Xi die, he found that his physical and intelligence skills were greatly improved under the influence of drugs, thus having incredible supernatural powers such as telepathy, telepathy and spiritual space shuttle, and that she could control I do not feel pain. She became an indispensable superwoman. After killing the kidnapper and escaping, Lu Xi went to the hospital to remove the drug pack from her body. From the doctor's mouth, Lu Xi learned the principle and side effects of this medicine. Feeling that her ability was inexhaustible, Lu Xi returned to Zhang XianSheng's guesthouse, grabbed him, killed the bodyguard, and obtained information from Zhang XianSheng's brain about the location of the other three mule. To learn more about the drugs in his body, Lu Xi contacted professor Samuel Norman (), who may hold the key to not letting Lu Xi kill him. Lu Xi flew to Paris to contact a local police officer named Pierre Del Rio to help her find the other three packs of CPH4. On the plane, Lu Xi drank a glass of champagne, his body deteriorating sharply under the influence of the drug, and the only way to save her life was to take more CPH4. In the meantime, Lu Xi used super powers to remotely control a group of armed police and gang members of Zhang XianSheng. With Delrio's help, Lu Xi found the rest of CPH4. At Norman's lab, Lu Xi reveals her sentiment about time and life and claims that human nature distorts one's perception of the world. Eventually, the remaining three packs of CPH4 were also injected into Lucy's body, her body changing into a black substance that floated throughout the laboratory, eventually forming an invisible and unpredictable next-generation supercomputer. She returned to the shuttle time and space, and the oldest human ancestors dialogue. It was at this time that Zhang XianSheng and his men came to the lab and used their guns to stop Lucy's head. He pressed the trigger, but Lucy's superb power reached 100% and instantly disappeared. Lucy's voice explains all this: everything in the world is one, and existence can only be proved by time. Lu Xi disappeared, leaving only her clothes and a black supercomputer. Del Rio rushed to the lab and shot and killed Zhang XianSheng. Black computer eventually resolved ashes, but Professor Norman removed a black, huge flash drive. Del Rio's cell phone received a text message, Lu Xi sent "I am everywhere." Lucy's voice sounded at the end of the movie:"Life was given to us billions of years ago, and now you know what you can do with it."