Breathing Techniques in SAO? Something's Not Right Here!

When transmigrator Tomioka Akemi stumbles upon his ancestor's ancient breathing technique scrolls, he laughs it off—demons in 2022? Impossible. But then SAO's closed beta invitation arrives, and suddenly those dusty notes don't seem so useless. Trapped in a death game where logout means death, Akemi must master techniques meant for slaying demons to survive a virtual world gone horribly real. With Asuna at his side, he'll cut through floors of Aincrad using powers that shouldn't exist... in a game that was never meant to kill.