Happy Rain Farm Song

It is said that people who time travel are either bankrupt, lovelorn, or disheartened, and then travel through time due to various accidents. Why did it have to be her turn, a hard-working employee who had just received her year-end bonus and was about to go on a trip? She also became the eldest sister of a peasant family that can only be described as poor, with a sickly mother and an honest father. Behind him are a group of skinny little dragsters and a few weird relatives... Can she, who has no other special skills except working hard and not being afraid of hardship, be able to lead this family to live a good life?