Clover (Clover, 1)

As the Clover saga concludes, we flashback to reveal Gingetsu`s first meeting with the three-leaf clover, Ran. Like Sue, Ran was imprisoned for the good of society. But Ran yearned to live a life that was more like a human and less like a lab rat, and broke free from. Now, Gingetsu is ordered to track him down and bring him back to the laboratory. It's a mission he doesn't want to take on, but as everyone knows, the Wizards never give anyone the option to refuse. From the imaginative CLAMP team, responsible for Cardcaptor Sakura, Chobits, and Magic Knight Rayearth, Clover is a cyber-romance that will be hard to forget.