"The plot doesn't say it explicitly, but the hidden storyline reveals that these two have known each other since childhood, basically like childhood sweethearts. Later, they each got married, lost their spouses one after another, and when they met again, they decided to live together, having some emotional foundation, but definitely not interfering with or destroying families."
"The original character had two regrets: one, she didn't get into a good university, and two, she didn't cure her mother's illness. So, one of your tasks is to get into university and cure Mao Fang's illness, and there's another task..."
"That's already two tasks."
"It's an easy thing, no difficulty for you."
"The second task is related to Jiang Ci. His eye issue is also connected to the original character; the reason he became blind was because, on the day of the car accident, the driver who crashed into him was the original character's dad.
