Board Thread:Questions and Answers/@comment-31352373-20170301134419/@comment-2001:5B0:2A66:3DF0:280:AEFF:FED6:2C1B-20171227153227

He probably created Drive Knight but then Drive Knight malfunctioned and killed (almost) everybody in Genos’s town and that’s why he’s a hero... Long story short yes, I believe that Metal Knight caused the destruction of Genos’s town either purposefully and/or accidentally.