Following a prompt examination from Tong Yihang, Liu Tiefei, and others,
they finally found the location and cause of the Big White robot's leak.
It turns out that during a man's experience hugging Big White, the nail clipper from his keychain accidentally cut Big White's body.
How bizarre.
Who carries a nail clipper on their keychain anyway?
Because Big White's body material is polyvinyl alcohol fiber, it's incredibly flexible and can withstand substantial pressure, so hugging it wouldn't have caused any problems.
However, polyvinyl alcohol fiber is easily cut when faced with sharp objects.
Once it's cut, it will produce the hissing leak sound we just heard.
If they don't handle it in time, Big White will continue to leak air until the internal gas has depleted down to 30%, and then it'll activate the emergency air system.
Nevertheless, if it's filling with air while simultaneously leaking, that could only ensure that Big White wouldn't collapse entirely.