This is after the Adam's boss fight. Powerup Part M is a crafting material in the game that is necessary in order for you to upgrade the Pod to its level 3.
Copied City is a location in Nier: Automata. This black and white environment is made of crystallized silicon and carbon, and lies deep within the cave in City Ruins, its purpose and origin a mystery. You later on meet its creator, Adam, who seeks to learn and adopt all humanity.
Source: https://nierautomata.wiki.fextralife.com/Copied+City
2B is an all-purpose battle android, deployed as a member of the automated YoRHa infantry. She is equipped with a multitude of weapons for close quarters combat and can attack from range using the Pod support system. Her eyes are obscured beneath her standard-issue military visor, which she rarely removes.
Source: https://nier.fandom.com/wiki/YoRHa_No.2_Type_B
9S is a scanner type android who served during the 14th Machine War. He has an attack function, but it is an android that specializes in investigative purposes—a member of the automated infantry squad, YoRHa, who triumphs in hacking-based information collection.
Source: https://nier.fandom.com/wiki/YoRHa_No.9_Type_S
misternoobie currently has 618,105 views spread across 133 videos for Nier: Automata. His channel published over 2 days worth of content for the game, or 8.15% of the total watchable video for Nier: Automata on misternoobie's YouTube channel.
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