After They Read My Mind, the Cannon-Fodder Supporting Actress Became Everyone's Favorite

After failing her mission as a cannon-fodder supporting actress, Jiang He was erased. Three seconds later, the System came back online. “I’m sorry, Host. We got the heroine wrong!” So she was sent back to win over the male lead again. Every day, the moment she opened her eyes, she had to work hard to raise his affection level. She’d finally made progress with him... Then the System showed up again. “Host, we got the male lead wrong this time!” Jiang He: ??? Then what was the point of all that hard work? System: How about... we call it being diligent?