System + Space + Doting Wife + Abusive Scum + Era + Sweet and Refreshing + Getting Rich.
In the末世 (End Times), Shen Jingyan, surrounded by丧尸 (Zombies), suddenly transmigrated to the year 1976...
"Jingya, are the questions the old man asked better than the ones I asked?"
Shen Jingyan was a little confused by the question: "Questions are only distinguished by whether they are easy or difficult, how can you say whether they are good or bad?"
Gu Zhiyun was very dissatisfied with this answer.
"So that means you'd rather have the old man tutor you?"
Seeing the jealous look on the man's face, Shen Jingyan couldn't help but chuckle.
"Yun-ge, what are you thinking? Of course I'd rather have you tutor me!"
For her, whether it's junior high or high school knowledge, she already knows it all, so it doesn't really matter who tutors her.
The difference is that with Teacher Gu providing tutoring, she has ample time to admire Teacher Gu's handsome face and indulge in her infatuation.
Let Old Xu tutor you... What's the point of listening to an old man rambling on and on?
Upon hearing Shen Jingyan's words, Gu Zhiyun, like a child who had been coaxed, hugged her and kissed her.
"Little brat, you're smart to know what's good for you!"
He had a sudden inspiration and said to Shen Jingyan, "Jingya, what do you think about having Grandpa teach us educated youth math lessons?"
Shen Jingyan thought this was a great idea. Old Xu might not be able to leave for a while, and since he was idle anyway, it would be a waste not to use all that knowledge in his head.
"I'll go talk to Grandpa about it later."
"Jingya, you're amazing! You've brought back a treasure for us educated youth!"
Shen Jingyan was also overjoyed. The two gazed at each other tenderly, and in the midst of their deep affection, their lips drew closer, almost touching—
"Ahem! Um, where's the outhouse?"