As harmless as these time traveling fantasies may sound to children, parents have been frightened to discover "time travel guides" on the Internet. Such guides often instruct prospective time travellers to "run into a car, swallow some gold, jump off cliffs or take excessive amounts of sleeping pills," according to a China Youth Daily report on Monday.
"They are talking about death!" says Liu Liang, father of a teenage girl. Liu says that the time traveling theme makes potentially deadly advice "sound interesting and mythical".
But these supposedly humorous bits of advice had resulted in real-life tragedy.
A 12-year-old girl in Beijing who jumped off a building last year left behind a letter complaining about her school life and disclosed her wish to travel back to the Tang Dynasty (618-907 AD), according to a newspaper report.