"Why don't we just get married? As business partners," said Miyabi (28) to Tsukasa Donose (28), CEO of Hi-Spa who wants to get married without the basis of love. Even though it was a very sudden proposal, Miyabi also had a certain situation going on and they both needed this contract marriage. Thus began their life together. There is only one condition in this contract marriage, there must be no feelings of love for each other! Their married days then became carried away by the flow of feelings but which conflicted with their initial contract. Even though you like it, you can't let it be known... What will be the future fate of their contract marriage!?