**Original Webtoon:** [KakaoPage](https://page.kakao.com/content/62034570), [Toptoon](https://toptoon.com/comic/ep_list/ROAZ?p_id=pp_1601_001), [Toomics](https://toomics.com/click/intro?cno=7851&pid=webtoonguide), [Naver Series](https://series.naver.com/comic/detail.series?productNo=9848241), [Lezhin](https://www.lezhin.com/ko/comic/roaz), [Anytoon](https://www.anytoon.co.kr/webtoon/episode/8684) **Official Translations:** [Japanese](https://jp.piccoma.com/web/product/149774) S.Chinese: [AC.QQ](https://ac.qq.com/Comic/comicInfo/id/655051), [BiliBili](https://manga.bilibili.com/detail/mc34087), [KuaiKan](https://www.kuaikanmanhua.com/web/topic/21886)

Oliver, a kind-hearted nerd attending high school in New York, is involved in a mysterious incident one day, leaving his mother seriously injured. Miraculously, he recovers, but something feels wrong with his body. Later, at a church he visits, Oliver is told he has become a vampire. Confused but desperate to find a way to save his mother, Oliver is entrusted to a suspicious private detective named Yan. However, Yan is a vampire-specializing case-solver who doesn't shy away from violence and discipline! As a half-baked vampire, Oliver is untrained and sometimes finds his life in danger, but he finds himself working with Yan to investigate cases involving monsters…? (Source: Kadokawa, translated)

Investigator Mikio loses a colleague in a case. In his heartbroken state, he encounters Timothy, a death row inmate and serial killer. To Mikio's surprise, he finds himself partnered with Timothy as part of the FBI's special investigation unit, EAT…? (Source: Kadokawa, translated)

Original Webtoon

Indonesian continuation of Japanese series. Vol 13-64 13. **Penemuan Elevator** by Comic Tribe 14. **Penemuan Senjata Api** by Comic Tribe 15. **Penemuan Mie Instant** by Comic Tribe 16. **Penemuan Penangkal Petir** by Norma Aisyah 17. **Penemuan Garam** by Kebun Binatang Studio 18. **Penemuan Sepatu** by Dessy Tri Anandani Bambang 19. **Penemuan Kopi** by Putri P. Sadiqah 20. **Penemuan Payung** by Anggia Lestari 21. **Penemuan Madu** by Riska Aryati 22. **Penemuan Penemuan Busur & Panah** by DS Studio 23. **Penemuan Teleskop** by NIN Studio 24. **Penemuan Surat Kabar** by Comic Tribe 25. **Penemuan Teh** by Comic Tribe 26. **Penemuan Kapal Selam** by Comic Tribe 27. **Penemuan Dam** by Comic Tribe 28. **Penemuan Roket** by Comic Tribe 29. **Penemuan Baterai** by Uni Komik 30. **Penemuan Jam Tangan** by Uni Comic 31. **Penemuan Boneka** by Dwianto Setyawan 32. **Penemuan Pisau** by Dwianto Setyawan 33. **Penemuan Air Conditioning** by Comic Tribe 34. **Penemuan Lokomotif** by Comic Tribe 35. **Penemuan Uang Kertas** by Comic Tribe 36. **Penemuan Sikat & Odol** by Petshopbox Team 37. **Penemuan Termometer** by Dwianto Setiawan 38. **Penemuan Rice Cooker** by Up Graders Studio 39. **Penemuan Minuman Soda** by Fanny 40. **Penemuan Gelas dan Kaca** by Petshopbox Team 41. **Penemuan Peta** by DS Studio 42. **Penemuan Setrika** by Sekolah Komik Pipilaka 43. **Penemuan Gula** by Dwiyani Christy 44. **Penemuan Kalender** by DS Studio 45. **Penemuan Jins** by Azure 46. **Penemuan Kacamata** by Riska Aryati 47. **Penemuan Dinamit** by Bowo 48. **Penemuan Helikopter** by Dwianto Setyawan and Lendy W 49. **Penemuan Listrik** by Azure 50. **Penemuan Batu Bata** by Dwianto Setyawan 51. **Penemuan Tank** by Dwianto Setyawan 52. **Penemuan Oven** by Petshopbox Studio 53. **Penemuan Susu** by Dwiyani Christy 54. **Penemuan Sendok Garpu** by Comic Tribe 55. **Penemuan Mesin Jahit** by Comic Tribe 56. **Penemuan Motor** by Sekolah Komik Pipilaka 57. **Penemuan Kevlar** by Comic Tribe 58. **Penemuan Rumah** by Blind Spot 59. **Penemuan Permen** by Comic Tribe 60. **Penemuan Diesel** by Wibowo Vita Nugroho 61. **Penemuan Penghisap Debu** by Sekolah Komik Pipilaka 62. **Penemuan Sabun** by Sekolah Komik Pipilaka 63. **Penemuan Game** by Blind Spot 64. **Penemuan Obat** by Blind Spot

Collections of one-shots that won the monthly Hop Step Award from 1987 to 1996.