" Especially now that we have our helpful lumberjack with us.” Leafa spun around, incensed. “Excuse me, Kirito! Are you referring to me?! All I have is this sword!” “And it’ll do. When I was in the Underworld, I cut down a tree that couldn’t be cut down for a thousand years, and that was with a single longswo—” “Okay, okay, I’ll do it,” she interrupted so that she wouldn’t have to listen to me brag. "

― Reki Kawahara , ソードアート・オンライン 21 ユナイタル・リングI [Sōdo āto onrain 21 Yunaitaru Ringu I] (Sword Art Online Light Novel, #21: Unital Ring I)