SENTINEL IS A GALACTIC LITAHUMAN WITH A POWERFUL AND MYSTERIOUS ORIGIN. ONCE A NORMAL HUMAN, HE WAS TRANSFORMED INTO A BEING WITH IMMENSE POWER AFTER A CELESTIAL EVENT THAT WOULD ENHANCE HIM WITH THE ABILITY TO PROTECT THE UNIVERSE. WITH HIS STRENGTH, SPEED, AND UNBELIEVABLE FIREPOWER. SENTINEL IS A FORCE TO BE RECKONED WITH
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