While in search of his precious friend, a young boy named Nai falls captive to a beautiful woman, whose looks are matched only by her taste for human flesh. Meanwhile Gareki, a clever thief, is in the midst of robbing her luxurious home. After causing a distraction, Gareki agrees to help Nai escape, but they are discovered upon the woman's return. As she transforms into a ghoulish monster, the boys flee. On the run, Nai and Gareki are found by "Circus," a government defense agency that deals with criminal activity too difficult for the police to handle and protects civilians from "varuga"—terrible monsters that devour humans for sustenance. In the hope that it will lead Nai to his missing friend, he and Gareki decide to join Circus. On their perilous journey, they face dangerous varuga and begin to uncover the secrets behind a shadowy organization known as Kafka.

The anthology features works by mangaka from Ward and Comic Zero-Sum. A new volume is released every four months. 01 - Time of Three Thing & Three Persons 02 - The Liar Prince & Fake Literature Girl of the Forest That Can Sleep 03 - Hot Blood Fan Club 04 - The Container of Not Much 09 - Gakuran no Senpai by Naoe Marimo 13 - Love's Milk Tea

The anthology features works by mangaka from Ward and Comic Zero-Sum. A new volume is released every four months. Volume 1 : Butler 1 1. Spider's Nest by Minekura Kazuya 2. Nice to Meet You, Young Lady by Kouga Yun 3. Holly Green and White Little Garden by Takayama Shinobu 4. The Situation of Goshogawa Yuzuru's Magnificant Mansion Creation by Miyamoto Fukusuke 5. Butler of Worry by Higashiyama Kazuko 6. Elevenses by Mikanagi Touya 7. The Incident of the Butler's Birthday Project by Saeki Yashirou 8. Le Droit d'aimer by Haibara Yaku 9. Young Lady's Butler by Yoneyama Setsuko 10. The Melancholy of the Irritable Boy and Butler by Kikuta Yui 11. The Moon and the Visitor by Nanjou Tsugumi

Volume 8 : Butler 2 1. Mr. Finding by Takayama Shinobu 2. Butler Hassle by Saeki Yashiro 3. From Today, I’m a Butler! by Miyamoto Fukusuke 4. Butler Game by Asahina Asato 5. Le Droit d'aimer by Haibara Yaku 6. The Apprentice Butler and His Mistress by Yoneyama Setsuko 7. Brilliant Emerald by Seno Tatsune & Takamiya Aya 8. The Nagging Butler Likes Troublemakers by Geni Yuu 9. Tarte Tatin by Mikanagi Touya 10. The Mistress’ Favourite by Kawazoe Mariko & Nakamura Sachiko 11. A Distance at Which Tea Doesn’t Cool by Kosugi Mayu 12. The Master, His Butler and a Magical Book by Mazaki Haruka 13. The Courtyard Secret by Ishikawa Mushi & JAM 14. The Butler Is Useless? by Asada Yasuka 15. Butler-Battle by Akizuki Ichiha 16. Mr. Butler by Usaki Hitomi

Volume 5 : Japanese Style and Samurai 1. The Overnight Rain Stops by Minekura Kazuya (or "Last Night's Rain Lifts") 2. Our Detective Story by Saeki Yashiro 3. The Thunder God and the Wind God by Gunjou 4. Samurai Soul by Asada Yasuka 5. Takeda-sama, the Town Magistrate by Mazaki Haruka 6. Tenmatsu, the Kabuki Actor with a Charming Figure by Ueda Shinshu 7. Mushroom and Kappa - Arcana Compilation for Ninjas on Business Trips by Magami Guriko 8. Confetti in the Fish Tank by Akanatsu 9. Moonlight Sei-kun by Aoto Takane 10. Urahara by Kouzuki Leo 11. Pure Land Eye Story by Kayase Shiki 12. The Queen’s Dog by Araishi Ikkyou & Oshino Hikaru 13. Kakure Oni by Mikanagi Touya 14. Absolute Obedience, The Peach's Rebellion by Yoshizawa Tomoya 15. Miokuribana by Kikuta Yui 16. Swordplay by Shindou Arashi