I'm a bad copywriter, so I'll let the copywriting go.
It is the story of a boy who loves money and goes on a mission to save a rich man.
(1) Rich people in rural areas: efforts are being made to update
(2) The rich man next door: To be updated
(3) Rich man in wheelchair: to be updated
(4) The rich man is at home: to be updated
Concept: Life is like a play