Kaifuku Jutsushi Yarinaoshi

Bound by the prevailing belief that healing magicians cannot fight alone, Keare was repeatedly exploited by those around him. Eventually, he discovered the true potential hidden beyond conventional healing magic and became convinced that his class was, in fact, the strongest. Yet, by the time he recognized this power, he had already been stripped of everything. In response, he cast healing magic upon the world itself to reverse time by four years, resolved to start over completely. This is the heroic saga of a healer who rises to become the most powerful existence, armed with the knowledge of his past life and the full mastery of his art.