A Holy Knight Digimon. Jesmon is a caped knight whose armor is full of spikes. It has three spirit-like apparitions that follow it around, named At, Rene and Pol, and with them it can unleash its most dangerous attack, "Un Pour Tous" (One for All).
Jesmon is the final evolution of Hackmon after being thorougly trained by Gankoomon. Its dedication and strong sense of justice earned it the most recent spot in the prestigious Royal Knights, as well as its title of "Warrior of Salvation" (救世の戦士, Guze no Senshi)