or engineering from the hundreds of thousands of years prior, and that communism has at last been achieved. Returning to the site where he arrived, the Time Traveller is shocked to find his time machine missing and eventually concludes that it has been dragged by some unknown party into a nearby structure with heavy doors, locked from the inside, which resembles a Sphinx. Luckily, he had removed the machine's levers before leaving it (the time machine being unable to travel through time without them). Later in the dark, he is approached menacingly by the Morlocks, ape-like troglodytes who live in darkness underground and surface only at night. Exploring one of many "wells" that lead to the Morlocks' dwellings, he discovers the machinery and industry that makes the above-ground paradise of the Eloi possible. He alters his theory, speculating that the human race has evolved into two species: the favoured aristocracy has become the intellectually degraded Eloi, and their mechanical servants have become the brutal light-fearing Morlocks. Deducing that the Morlocks have taken his time machine, he explores the Morlock tunnels, learning that due to a lack of any other means of sustenance, they feed on the Eloi. The Time Traveller theorizes that intelligence is the result of and response to danger; with no real challenges facing the Eloi, they have lost the spirit, intelligence, and physical fitness of humanity at its peak. Meanwhile, he saves an Eloi named Weena from drowning as none of the other Eloi take any notice of her plight, and they develop an innocently affectionate relationship over the course of several days. He takes Weena with him on an expedition to a distant structure dubbed "The Palace of Green Porcelain", which turns out to be a derelict museum. Here, the Time Traveller finds a fresh supply of matches and fashions a crude weapon against Morlocks, whom he must fight to get his machine back. He plans to take Weena back to his own time. Because the long and tiring journey back to Weena's home is too much for them, they stop in the forest for the night. They are then overcome by Morlocks in the night, whereby Weena faints. The Traveller escapes when a small fire he had left behind them to distract the Morlocks turns into a forest fire; Weena and the pursuing Morlocks are lost in the fire and the Time Traveller is devastated