A Wild Last Boss Appeared! Episode 6 Story & Preview Cuts Released: Lufas Challenges the King’s Tomb to Save Libra
The story and preview images for Episode 6 of the TV anime A Wild Last Boss Appeared! (JP: 野生のラスボスが現れた!) have been revealed. This episode is set to air on Sunday, November 8 at 4:30 PM (JST) and will later be available on streaming platforms worldwide.

from A Wild Last Boss Appeared! ⒸFire Head/EARTH STAR Entertainment/A Wild Last Boss Appeared! Project
Episode 6 Story
To reclaim Libra, Lufas and her party set out to conquer the King’s Tomb. Along the way, they encounter the adventurer party “Hawk’s Eye,” whose interference causes chaos within the dungeon. Despite the disruption, the group finally reaches the top floor. However, when Libra unleashes her devastating ability Brachium (a defense-piercing, perfectly accurate strike) the others are unable to withstand it. Left with no other choice, Lufas stands alone to face her former comrade.

from A Wild Last Boss Appeared! ⒸFire Head/EARTH STAR Entertainment/A Wild Last Boss Appeared! Project
Introduction

ⒸFire Head/EARTH STAR Entertainment/A Wild Last Boss Appeared! Project
The year is 2800 of the Mizgarz calendar.
Once, there was a conqueror who nearly brought the entire world under her rule.
Her name was Lufas Maphaahl, a formidable heroine feared as the “Black-Winged Overlord.”
She was too strong, too fast, and far too beautiful…
Yet Lufas’s reign came to an end when a band of heroes rose up to defeat her, putting a stop to her ambitions.
Or so went the backstory of the online game Exgate Online.
For some reason, however, the (male) protagonist finds himself possessing his own female player character, none other than Lufas herself. What’s more, he awakens in a world 200 years after her supposed defeat.
Now, as he fumbles through this strange new reality, people fear him far too much, while former subordinates revere him far too highly… and thus begins his bewildering journey through another world.
Source : A Wild Last Boss Appeared! Official