The Apocalyptic Side Character Turns Her Life Around

Zhang Jingjing transmigrated into an abandoned apocalypse novel, becoming Zhang Jing, the vicious supporting female character in Upgrade in the Apocalypse.

As a villainess, Zhang Jing bullied the heroine in every way. But the heroine used the Godhood System she had obtained by chance to level up effortlessly, living well in the apocalypse. After helping the heroine earn all kinds of praise, the villainess eventually became zombie food...

Now that someone has transmigrated into the villainess, Zhang Jingjing also has a rather useless Warrior Training System. Familiarity with the plot versus the protagonist’s halo, System versus System: who will have the last laugh?

At the very end, the useless System assigns its ultimate quest: “Ding! Brave warrior, save the world!”