New Game Plus After Defeating the Last Boss, Vol. 1 (light novel) — Touwa Akatsuki

Might the adventurer gave everything he had toward defeating the Demonic Dragon, and while he emerged victorious, it cost him his life. After the blessing of the goddess resurrected him, he’s back at level one. That barely matters though because he’s still ridiculously strong! He attracts the attention of many with his strength, and parties up with a harem of beautiful women! How will Might’s new adventures unfold?!