Duty and responsibility. No matter how deep he is in the pit. No matter how much fate boxed him in the worst positions imaginable, the Falcon Ace always held those words to heart. Even if he is nothing more than an overqualified penal mech pilot. Even when he dies in the field of battle—reborn in a new world with his machine of war. And especially now that he is armed with the cycle of truth, giving him the ability to defy death itself.  And with this new world demanding a new mission from the Falcon Ace: to hunt every demon and stave off the apocalypse—Lieutenant Hans Hoffman shall execute this mission at all costs, even if he would die again and again in the process.  For that is his duty and responsibility. +++ What to expect?  -  A veteran ace pilot killing powerful demons. - Epic tactical fights: Unarmored high mobility spider tank vs high fantasy monsters and demons. - System-based upgrades and skills. - Intelligent MC who plans and prepares every time a loop fails. - A time looper story.