She Does Supernatural Tasks in the World of Overlord

[Book romance system + supernatural ghost hunting + falling in love and killing each other + genius girl] Unfortunately, Jiang Ning became the heroine of a Mary Sue romance novel, but the system actually told her that plane chaos caused the romance world and the supernatural world to merge into one. Due to the embarrassment of the stupid and sweet Cinderella heroine, Jiang Ning had no choice but to start a supernatural mission in order to get a bounty. At the same time, she also had to deal with the cold and domineering male protagonist in the original novel, the gentle and considerate second male lead, the sunny and enthusiastic third male lead... And coaxing Lin Jian. Lin Juan gets angry every day: "Go and find another man. Don't come back."