115Please respect copyright.ＰＥＮＡＮＡHr9KvxtHeX
115Please respect copyright.ＰＥＮＡＮＡxJr6bybpSx
Under the physical law of gravity, one would expect to fall straight down if one loses their footing.
115Please respect copyright.ＰＥＮＡＮＡtLgWxLM2Oj
Just as I began to plummet into the abyss, I was unexpectedly pushed into a weightless state by a force emanating from the unfathomable depths below, causing me to float and sink in mid-air.
115Please respect copyright.ＰＥＮＡＮＡv14LIwBGPK
Could this weightlessness be caused by the "stack effect"?
115Please respect copyright.ＰＥＮＡＮＡKign2FMLea
Astronauts typically train for weightlessness using facilities or devices such as buoyancy tanks, bed laboratories, and cable hangers. There are also mechanical simulation methods like air bearings, universal brackets, and tilting tables.
115Please respect copyright.ＰＥＮＡＮＡFmy1g13HbK
In addition to these, the most efficient method is to use an air push technology in a simulated weightlessness chamber resembling a chimney.
115Please respect copyright.ＰＥＮＡＮＡT1RCdAmRRt
Could it be that this cavern was once a simulated weightlessness chamber?
115Please respect copyright.ＰＥＮＡＮＡx6G7mhLi9n
Regardless, I only knew that if I was lucky, I should be able to return to my original location.
115Please respect copyright.ＰＥＮＡＮＡImSCYNqEzS
If not, I would be left a bloody mess...
115Please respect copyright.ＰＥＮＡＮＡK2tm4Fkxh5
I struggled to spread my limbs in an attempt to grab onto any protrusions in mid-air, relying on these supports to climb back up.
115Please respect copyright.ＰＥＮＡＮＡrvaPZDitzR
Suddenly, a gust of wind pushed me chaotically!
115Please respect copyright.ＰＥＮＡＮＡyXFBvzxUew
I was tumbling in mid-air!
115Please respect copyright.ＰＥＮＡＮＡjLujwQHpbA
No matter how hard I tried to maintain my balance, I had completely lost control of my direction!
115Please respect copyright.ＰＥＮＡＮＡJBEdQgOuGc
Was I flying toward heaven? Or plunging into hell?
115Please respect copyright.ＰＥＮＡＮＡjZmJicjAWp
I had no idea how long I had been tumbling.
115Please respect copyright.ＰＥＮＡＮＡmCihWriXkm
I seemed to see a "halo" hanging at the end of this dark tunnel.
115Please respect copyright.ＰＥＮＡＮＡIwsrKXn4dT
Quickly! I burst through that halo!
115Please respect copyright.ＰＥＮＡＮＡCZW8Sy4UST
Then… in the haze, I saw a series of numbers counting down…
115Please respect copyright.ＰＥＮＡＮＡkSK8CKbLvq
