I think its really strange that almost all dramas are glorifying the rich and the biggest achievement seems to me get married with a rich "chaebol prince".

Is there any drama out where love wins over money for some not rich normalo people? Or even better where someone gives up the money for love?

There's some of them, but I've only watched a few. For example these:


Age of youth
Fight for my way
Live
The sound of your heart

Several Korean dramas feature characters who prioritize love over wealth, but (1) popular example I can think of is  "My Lovely Sam Soon".  In "My Lovely Sam Soon," the female lead, Kim Sam Soon, chooses love and personal growth over marrying a wealthy man. 

because this is my first life

hometown cha cha cha

a piece of your mind

when the weather is fine

summer strike

little forest movie

heart of genius

one spring night

something in the rain

while you were sleeping

9 ends 2 out

be melodramatic

Liberation Notes

Hospital playlist

into the ring

Big

discovery of romance

double happiness

lets eat s1, s2, s3

my mister

reply 1988

the light in your eyes

Weightlifting Fairy Kim Bok Joo

18 again

a poem a day

catch the ghost

love in the big city

meloholic

lovestruck in the city

modern farmer

my unfamiliar family

wok of love

behind your touch

dinner mate

emergency couple

familiar wife

forecasting love and weather

go back couple

hit the top

meow the secret boy

who are you 2013

microhabitat movie

i need romance

its okay thats love

personal taste

strongest deliveryman

and million more... (ping me if need more)