Amazingly anonymous's manga / #strong female lead(30)

This is not a manga to stop reading in the middle. Please make time to read it in one go. You might feel you need a break from all the negative feelings that are reproduced in this manga but believe me DO NOT STOP. You will feel miserable if you do but if you manage to read till the end the tears you have shed will lighten your heart and you will be glad, glad that it's over and that you were able to fight through, together with the protagonist.