I Became the Male Lead's Simp

How should a simp act? A third-rate novelist works through the night to finish writing and drops dead from exhaustion. He transmigrates into one of his own unfinished novels, becoming the devoted female supporting character. He's told to rewrite the plot so the female supporting character doesn't turn evil and the male and female leads can live happily ever after. Otherwise, he'll be electrocuted for several hours every day. To make life a little more comfortable, Su Qingyue has no choice but to become a simp. And she believes that if she simps hard enough, she'll be rewarded with riches beyond measure.