Throw a stone and get a brick. Find a way first.
Roy sat in front of the window and threw a stone out of the window, not to be angry with anyone or to cause trouble, but because life was so boring that he was so bored that he almost lost his hair. This man has no sense of mission, no ideals, and no well-intentioned people to help him make up a great historical background; he has a good face, a group of animals who regard him as the same kind, and an enemy who was hit in the head with a stone.
In order to pursue the girl Connie, Mott came to the royal city to propose to her in public. He sold his farm and military horses and dressed himself up like a noble. Just when he was showing off his charm, just when the girl he admired was admiring his grace, just when people were about to cheer for him, yes, a stone fell from the sky and ruined his proposal...
The "0" we have here refers to that stone...