Transmigrating to the 1970S: A Cozy Everyday Life

[One-on-one romance] A sweet little love story! Su Kexin falls off a cliff during a car race. When she opens her eyes, she discovers she has transmigrated to a small village in the 1970s. A handsome, refined man rescues her from the river, and the two end up married. Looking at the pure-hearted man blushing in front of her, Su Kexin stammers, “If... if you don't mind me, I... I can take responsibility.” She suddenly thinks that starting with marriage and falling in love afterward might not be so bad. An everyday-life romance! Set in an alternate version of the past. Please don't nitpick the historical details!