[Crossover] The Captain in the Dark Honmaru

[This book has been interrupted repeatedly by the author's busy real-life schedule, so the story may feel uneven in places. But I don't want to end it carelessly and leave regrets, so updates will come slowly. I absolutely won't abandon it.] [And a huge thank-you to every lovely fairy who clicked on this book. Love you all~~] They say that once, there was a dark Honmaru. They say the Saniwa of that Honmaru was called the "Captain." They say that young man commanded vast and mysterious organizations in all kinds of worlds. They say their motto was "doing whatever they please"... [All attacks are forbidden, no matter what they're about. Otherwise, they'll be reflected back twofold.] OOC everywhere. If that's not your thing, please move along. Everyday life. Cuties, come on in and add the Captain to your favorites~ Now updating: "[Crossover] Feitan, the Big Good Guy." Fairies, don't miss it as you pass by~