Koala Reads

"【Wow~ After such a long time, little sister Yu is finally going to be promoted to the leading lady. Congratulations! Reward × 20】"

"【It's not easy to be promoted from a supporting actress to the leading lady. Many supporting characters have fallen on the way to success. Otherwise, maybe you don't need to be promoted. Isn't Yu living a good life now?】"

"【But in this small world, supporting characters always have to live under others' control. It's different for the leading characters. If someone maliciously harms them, they will be directly banned by the small world.】"

"【In a neighboring small world, a supporting character awakened but didn't make it through the assessment task for being promoted to the leading character. After being killed by the plot, they just died!】"