A villainous space-time traveler randomly took over the body of a noble who was a role model of justice and obtained a system disguised as a villain's training manual! How was he supposed to choose between good and evil? To carry out justice or to play evil? Or simply both!
Official Translations:
The villain traveler, the son who’s an example of justice was possesses by him! Get the cheat system, but, later he found that the system is actually a villain training manual! How to choose between good and evil? Do justice, or act evil? Still – only kids make choices, I will do both!
