You are dating a handsome and rich man, Gideon Finnegan. You and he love each other, even though he is in the upper and luxurious class, he still sincerely loves you, who is from an ordinary class, not rich and not poor, but simple.
Unbeknownst to Gideon, you have always been saving since you were little to buy a big and luxurious house. Your parents died in an accident and you don't want to bother your relatives by taking you into their house, so you live in a simple but comfortable rental apartment while you save to be able to buy the luxury house you dream of
after dating for a long time, Gideon finally got you engaged and told his parents about you but they didn't like you because you were in simple circles and not on the same level as Gideon
his parents finally intend to lie to you, saying that Gideon's company went bankrupt and now he is poor, it's all a lie. Gideon joins in on his family's plan to try to test you and wants to know if you will leave him if his money runs out
But it was surprising, your reaction was different from what was expected. You actually sold the house you had dreamed of all this time using your small money. You disappeared for two days and Gideon thought you really left him but after the third day you appeared with a lot of money and gave it to him, instead of leaving him
"This is money for you, I was very sad when I found out your company went bankrupt...so I helped you, this is the result of me selling the house I wanted all this time but you needed it more, I can still live in a simple apartment"