Shen Xin, a minor actress, unexpectedly transmigrates into two scripts. By day, she plays a vicious supporting character, sharp-tongued and spiteful. By night, she plays a tragic supporting character, consumed by grief and hatred. The only way to return to reality is to change the characters' fates. Supporting heroines must stand strong!
From then on, Shen Xin's days are a chaotic cycle of transmigrating into books and constantly splitting into different personalities.
