For those, who measure the length of their lives in numbers of experiences instead of years lived; for those, who strive to pack the knapsack of their lives optimally, maximizing its utility. Interfaces can help to go beyond the traditional trio of body, mind, and spirit serving as doors connecting them. These doors, however, could allow for an unauthorized entry and pose threat to our safety, if not designed or protected properly. This science fiction prototype allows the reader to peep through one of the doors, imprudently left opened by someone from the era of Halls – the era that followed the times of virtual reality, computer games, and the Internet.