Xiang Ye (Ah Ye) and Charles have the fated arrangement of master and servant. In the depths of darkness, Ah Ye scooped up Charles – a vampire butler. Possessing a fervid passion for service, Charles single-mindedly attends to the secretive young master Ah Ye – regardless of his ferocious appetite, abhorrent taste in clothing, and relationship failings – for the master is always right.
On the other hand, in the chaotic era of scientifically enhanced humans, powerful heroes become the protectors of normal citizens, going where evil needs subduing. This young master may be secretive, but he is our hero.
- Volume 1, Prologue
- Volume 1, Diary of a Butler 1: Trying Hard to Become Familiarized with the Work Environment
- Volume 1, Diary of a Butler 2: Assisting the Master in Learning How to Sing
- Volume 1, Diary of a Butler 3: Practicing Conversation with the Master
- Volume 1, Diary of a Butler 4: The Master’s Safety at Risk
- Volume 1, Diary of a Butler 5: Protect the Young Master Even to Death
- Volume 1, Diary of a Butler 6: The One Who Stood Back Up - The Hero!
- Volume 1, Diary of a Butler 7: The Most Dangerous Free-for-all Combat
- Volume 1, Diary of a Butler 8: The Music that has Changed Tempo
- Volume 1, Diary of a Butler 9: Meeting the Young Master All Over Again
- Volume 2, Legend of a Hero 3: Make Your Choice, Besieged Hero
- Volume 2, Legend of a Hero 4: Under the Wailing, the Hated Hero
- Volume 2, Legend of a Hero 5: Publicly, the Hero in Need of an Identity
- Volume 2, Legend of a Hero 6: At a Loss, the Hero who must Sacrifice Others or Himself
- Volume 2, Legend of a Hero 7: In the City, the Hidden Hero
- Volume 3, Human, Non-Human Killer 1: The Non-Human Clan and the Human Family
- Volume 3, Human, Non-Human Killer 2: The Grief of Non-Humans and the Tears of Humans
- Volume 3, Human, Non-Human Killer 3: The Non-Human Werewolf and the Human Dragon Peace
- Volume 3, Human, Non-Human Killer 4: A Non-Human Body and a Human Experiment
- Volume 3, Human, Non-Human Killer 5: The Madness of Non-Humans and the Calmness of Humans