Complex sentence: Rydell quits a temporary job as a security guard at the Lucky Dragon convenience store to run errands for atrophied computer hacker Colin Laney who lives in a cardbox box in a subway in Shinjuku, Tokyo.
Split into simpler sentences: Rydell quits a temporary job as a security guard at the Lucky Dragon convenience store to run errands for atrophied computer hacker Colin Laney. Laney currently lives in a cardbox box in a subway in Shinjuku, Tokyo.