I can’t remember the name but it about a girl who got transmigrated into novel as a wife of the most wealthy man in novel but she doesn’t know that at first. She got in when they about to get divorce as the original was scheme with ML step-mother to get the house ML mom left behind. ML like to eat junk food and doesn’t for his body so FL decide to take care of him as she think she doesn’t have job and money so she will do it instead. I can mostly remember the story but when I tried the name I got it all wrong and couldn’t find the novel again
It's this one https://www.novelupdates.com/series/transmigrating-into-the-male-supporting-characters-ex-wife/
Do you know which site to read KR MTL? I've been looking for one in ages but I couldn't seem to find any