Horror Book 2 - The Evil Of 13th

Kasumi, a skilled resistance soldier, battles an oppressive enemy regime in a tense, stealth-driven world. Joined by allies like Karakal and Puma, she undertakes perilous missions to undermine the enemy.
Will she be able to succeed and destroy all evil, or will she succumb to the growing temptations in her path?

Amidst a catastrophe, the protagonists find themselves trapped inside a hospital that has been conducting mysterious research. While they manage to survive the initial disaster, they are soon confronted with insane mutations—and the struggle to escape the hospital which leaves both their sanity and physical forms under siege.

Book of Korvald tells the saga of a Norse scribe, and his alliance with an eldritch entity named "Qhroth'un".

History does not tell us that Norse clans had scribes of their own. Their folklore is said to have been preserved through oral traditions exclusively, but this is not the truth. Many written sagas were damaging to the reputation of royal families and expository to the church. So these writings, along with their authors, were aggressively purged from existence. Korvald was one such scribe.
 
Korvald's is not a tale of heroism and justice, but of deceit and suffering provoked by powerful religious empires and unseen cosmic forces. His story begins as so many are ended. Family slain and taken from his now destroyed village, Korvald is branded as a heretic and seemingly condemned to death. The true purpose of his capture and torment are part of a much bigger and far more sinister agenda. In his darkest hour, Korvald is approached by Qhroth'un and an agreement is made that will change everything...
 
 

Euphorbia Magic Academy, a magic school where those with outstanding magic potential can enroll.

People held high expectations for the protagonist Roy Brind, but his lack of development leads him to be treated as a dropout.

Emilia, Roy's classmate with top class magic, treats Roy as her servant
and Diana, Emilia's elder sister and chief director at the academy, outcasted him.

However, Roy obtains a book of hypnosis
and his (sexual) revenge against Emilia and Diana begins!