Whoops! Looks like this adventurer got captured by a purple slime gaint!

Don't worry, they aren't acidic or anything. Just hyper-fattening to be inside of, as contact with the body encourages the hydration and creation of fat cells.

The adventurer will have to waddle off towards his quests from now on if he escapes.

If he doesnt, well, the big slime giant always likes the company of massive men he's fattened. He'll keep the man well fed.