After losing his beloved master Artesia, Kalts prepares to take revenge on those responsible and returns to the past. Now ten years old again, he uses his knowledge of the future to work behind the scenes as a mastermind and change her fate.
- Author and artist
- Tagane Kajinoki
- Author
- Washiro Fujiki
- Publisher
- Hobby Japan
- Alternative names
- Yagate Kuromaku e to Itaru Saitekikai
- やがて黒幕へと至る最適解
- Yagate Kuromaku e to Itaru Saiteki kai
Rating
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