Claia, who was constantly bullied and insulted by those around her, made the decision to drink poison in her room and kill herself. However, just when she thought she was dead, she found himself in a group of unknown individuals. 
Then, slowly, she started to remember someone. After verifying a few details, she concluded that she had morphed into a girl named Diora. Diora is a girl who lives a much better life than she does and is the complete opposite of her. A boyfriend who is well-liked, smart, and attractive, and friends who claim to love her. All of this upset Claia, so she decided to exact revenge. 
Yet, it worked out that there was a memory that didn't show up in his mind. Diora, like her, once attempted suicide. 
What has this girl really experienced? Then what about Diora herself? Did the girl also move into her body?

Revenge When Switching Souls all 39 chapters