Be My Guest (Korean Movie)

Description: One sunny day, President Eom goes on a picnic with his family. But after the short happiness, his family is poked with knives as soon as they arrive at their vacation home. The unidentified armed man was a recently laid off worker from President Eom. Worker Kim?s request is only one.: One truthful apology from President Eom. His family keeps asking him for apology but President Eom has other plan?