The Top Healer of the Offensive Magic Academy

Will was the world's greatest healer. However, unable to use attack magic, he was forced to rely on his comrades for combat. As a result, even though he could heal their wounds, their spirits eventually broke; losing the will to fight, humanity fell to the Demon King's Army. The moment Will prepared himself for death, he regressed to the time right before the Magic Academy's entrance ceremony. "This time, I will fight with my own hands." Swearing this oath, he enrolls not in the healing academy he once attended, but in the prestigious attack magic school, "Schwarz Academia." Although he couldn't use attack magic, he discovered a way to repurpose healing magic for offense, gradually distinguishing himself. ...A matchless reversal story of a healer, beginning from a regression!