Suraimu no watashi to ningen no kanojo no nichijō!

The main character: Natsumi Muroi confesses her love to a girl she has a crush on before she is about to enter her second year of high school.

At first it seems that she has a chance, but it turns out to be a betrayal in the worst way.

The protagonist despairs of life and commits su*cide.

When you die, there is nothing. Or so she thought, but when she came to her senses, she found herself in another world, as a slime with the memories of her previous life.

At first, she is bewildered. Next, out of control. In the midst of all this, the protagonist encounters a girl who resembles the person she loved in her previous life, but whom her love turned to hatred.

She meets a girl who resembles that person. The protagonist, whose emotions have gone out of control, thinks of her as …….