Romulus-Quirinus, Class Name Lancer, is a Lancer-class Servant summoned by Ritsuka Fujimaru in the Grand Orders of Fate/Grand Order. He manifests as Grand Lancer through the Godbreaker Spell Protocol ritual. He has taken on the appearance of Romulus during his youth. Finally, clearly putting on display the appearance of Roma’s founder as a God. Normally, it is unthinkable that a Divine Spirit would be summoned as a Grand Class servant. However, due to the deep relationship Romulus holds with human history and his becoming a supreme god while living as a human, he who is an exception above exceptions has brought an innumerable amount of miracles together to be summoned as a Grand Class Lancer in the Fifth Lostbelt. Romulus-Quirinus takes on the same quirkiness of his Lancer counterpart, including his poses and embrace of the Roman Empire, his affection for the emperors of the Roman Empire, and his desire to transform all into Rome. Nevertheless, he is also a transcendant figure who is all-loving towards the universe, sheds moral truths, and is accepting of the moral failings of the empire at the same time (which he refers to as his sins).