"Kirito, tell me... What should I... Do?" In the last battle, Kirito went through all kinds of hardships to defeat the high priest Adominis Doret, but the price he paid was Eugeo's sacrifice and his own spiritual loss. Half a year after that war - Alice Alice entrusted the mission of the Integrity Knights, that is, the task of "protecting the human world" to Bercouli, and she took Kirito, who had lost all his will and could only sit in a wheelchair, living an ordinary life in "Rulid Village". But at the same time, the "final stress test" predicted by the sage Cardinal is also approaching the "Underworld" step by step... The evil breath blowing from the "Dark Empire" has begun to invade the "Human World". And the terrifying dark army finally began to take action!
