Chapter 1 - yeah

The Shadow of the Wolf (Rickon Stark SI) | (ASOIAF x High School DxD)

Hogwarts' John Wick

Harry Potter: The Idle Wizard

Harry Potter: The Necromancer of Hogwarts

Shadow Slave: Damnation

Harry Potter books I like

Lord of the mysteries (lotm) : Cognizance [shadow slave,orv]

BTTH: Plus One (SI/OC)