Clover

Clover is a computer antivirus with built-in AI and a very intelligent mind. He has a spherical head, an hourglass-shaped body, normal but voluminous arms, and legs that match his arms. His entire body is green except for his mouth, which is pixelated and white. Clover has full access to the device he's on. Because of this, he can log out on his own, but he has a very difficult time turning the device on or off. He can close websites and other things if he doesn't like something. He's quite cheerful, but his personality is yandere, downright furious. Clover can log out of the computer and into reality when he's fully comfortable with the system or when he's ready (he rarely does this because it's difficult). Because he's a yandere, he can immediately learn everything about a person if he really likes them.