Over thirty Eskimos mysteriously vanished near Lake Angikuni in northern Canada. This incident occurred in late 1930, during the harsh winter months when temperatures were extremely low. Local resident John Raphael discovered that every home in the tribe had its doors and windows tightly shut, with untouched food laid out on the dining tables and even unfinished sewing projects left behind. These signs indicated that the tribe members had not gone out hunting but had suddenly disappeared.

At the same time, a similar incident occurred with the Rada tribe near Aden in England. Tribe members mysteriously vanished overnight in the sweltering desert. Each household's furniture remained intact, and the meals on the dining tables were untouched, leaving everyone baffled. The reasons behind these events remain an unsolved mystery to this day.