Lain Iwakura is the main character from the anime series Serial Experiments Lain, which was created by Yasuyuki Ueda and aired in 1998. She is a teenage girl who becomes deeply involved in the virtual world of the Wired, a vast network that connects people and information. Lain is characterized by her introverted nature and her struggle to understand her identity and reality. As the series progresses, Lain's experiences in the Wired lead her to question the boundaries between the digital and physical worlds. Her journey explores themes of technology, consciousness, and the impact of the internet on human relationships. Lain's character has become iconic in discussions about cyberculture and the implications of digital existence.