In the mysterious Lop Nur region, all kinds of bizarre supernatural and bizarre incidents occur frequently. The local mysterious incident investigation organization "Seven Children Club" has launched an investigation on these mysterious incidents. Shi Chuqi, the president of "Seven Children Club", leads the groups members to solve the mystery and finally find the truth....

Based on events of the first successful expedition to climb the summit of Mt Qomolangma (Mt Everest) using the treacherous north route (from Tibet in China) in 1960.The trio who reached the summit on 25th May 1960 were the first climbers who do so without supplement oxygen when it ran out and they became the 7th, 8th and 9th summiteers of Everest....