The document discusses ideas for a short comic or animation about time travel. It includes research on clocks, time travel concepts from Back to the Future, and the butterfly effect theory. The proposed plot involves a time traveler teaching cavemen to fish but accidentally altering the timeline by catching a squid, resulting in changes like the time traveler returning to the future in pencil form after deleting ink. Character designs are mentioned for the time traveler, cavemen, and the time traveler after messing up the timeline.