一空

leaving none left / (sold etc) out

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

empty / air / sky / in vain

to empty / vacant / unoccupied / space / leisure / free time

to steal everything