Kyou Senshina Mob Mujikaku Ni Honpen Wo Hakai Suru Raw Extra Quality Fix -

Based on the title provided, this appears to be the raw Japanese title for a specific trope or a Light Novel/Anime concept often translated as

So loosely: "Today, an unaware mob character (extra) ruins the main story in a raw, extra-quality release." Based on the title provided, this appears to