Only I Know the World Is Ending and Getting Killed by Rampaging Beasts Only Makes Me Stronger (Manga) Vol. 4

With Nao shaken by the experience of having been torn apart by monsters on a previous time loop, it's up to Akira to prepare for the upcoming boss fight. But no matter how strong he gets on his own, the quest description still demands that the two of them brave the Werewolf's lightning-fast claws together. Can Nao overcome her fears to defeat the next boss alongside her childhood friend?