Regarding Yu-chan's psychology in Seraph of the End, write about Yu-chan's inner sadness.
The article is short, but there may be many chapters, because each chapter will be short.
It is not updated regularly, and the characters may be OOC. Because I am typing on my mobile phone and cannot access the computer, it will look very messy.
If you can accept these shortcomings, then you might as well click in and take a look.