If you're afraid of snakes, you might want to look away now.

In a now-viral video, a snake slowly slithers back into an aircon unit with a large rat in its mouth.

The video, which started circulating in China and Thailand, features a reticulated python dangling out of an old aircon unit:

A man in the background says in Chinese: "What are mice most afraid of?"

A woman exclaims in response: "I think it's going back in!"

Users commented on how the homeowners clearly had a problem:

"Quickly! Tear down the whole house!"

MoBei: "If it were me, I might not want the aircon anymore."AThirstyFox: "I might not want the house."

Some felt that nature was just too much, tbh:

"I feel like I'm in Australia."

"That home has a really great ecosystem."

Others showed appreciation to the snake for doing nature's work:

"Snake: 'I'm not freeloading at your place, I'm helping you catch rats here!'"

Others were just plain alarmed:

"Just scrolling through Weibo when I saw this, and I dropped my phone! It was smashed."

Last year in Singapore, wildlife rescue volunteers dismantled an aircon unit to remove a nest of Paradise Tree snakes living within:

So yeah, you should definitely inspect your aircon unit. Like, right now.