Katsuragi Kaito, a NEET whose only skill is gaming, one day discovers a mysterious game called "MYTH ONLINE" and its strategy guide in his home's warehouse.
Upon trying it out, he somehow finds himself transported into the game's world along with the strategy guide.
Kaito vowed to conquer this fantasy world of swords and magic, utilizing the meta-knowledge contained in the strategy guide.
| Published | Title | # |
|---|---|---|
 | Become a Novelist https://ncode.syosetu.com › ... I Have a Strategy Guide for This World. Author: Kochou no Yume. One day, Kaito Katsuragi, a NEET whose only redeeming quality is gaming, discovers a mysterious game called "MYTH ONLINE" and its strategy guide in his family's storage room... |
 | LisAni! https://www.lisani.jp › ... |
 | Kakuyomu https://kakuyomu.jp › works I picked up a strategy guide for this world, and now I'm a minor character in this world. I'm going to become the strongest for the sake of the heroine's freedom and happiness. Table of Contents, Recommended Reviews, Related Novels. |
 | Alphapolis https://www.alphapolis.co.jp › novel 27 Sept 2025 — I was summoned to another world, but was banished by a selfish goddess who said, "I made a mistake," so I, an ordinary person, will do my best to survive with the skills I received as a bonus! by Tsubaki Benisu. |
 | DMM Books https://book.dmm.com › blog 6 days ago — DMM Books bookstore staff who love isekai manga have banded together to create a ranking of isekai manga by genre! In addition to the rankings, we are also introducing the latest notable works. |
 | Comic Seymour https://www.cmoa.jp › villainess 18 Mar 2022 — 40 Recommended Manga Featuring Villainous Ladies | Fall in Love with Heroines Who Overcome Reincarnation and Misfortune! | Comic Seymour is Japan's largest e-book site ☆ Updated weekly! |
 | pixiv https://www.pixiv.net › show If there are other strong reincarnated heroines, then I can take it easy! The mob protagonist, who has been reincarnated as the third daughter of the Kochou family and is enjoying her daily life, and Rengoku, who continues to make a straightforward appeal to the protagonist... |
 | SAKIDORI https://sakidori.co › article 20 Aug 2025 — Originally published on "Let's Become a Novelist," this isekai manga follows a protagonist who possesses the ultimate power but is unaware of his own strength. It was adapted into an anime in 2022, and the series has reached a total of... |
 | Akaboo https://www.akaboo.jp › item To commemorate the VALENTINE ROSE FES 2024, we will be distributing this template digitally to all participating circles. Participating circles are asked to fill in their own design within the designated space on the form. |
 | Hon-hikidashi https://hon-hikidashi.jp › news 25 Apr 2025 — We are pleased to announce the comic books that will be released on Friday, April 25, 2025. The featured comic released today is "Doraemon the Movie: Nobita's Picture World Story." |
Animate Times https://www.animatetimes.com › news › details | |
 | amazon.co.jp https://www.amazon.co.jp › The Editor of Another World Publishing -1-... |