Aman

Aman is a Dimensional from another world. He is the one who summoned all of the other Dimensionals in 1122 MY. He is regarded as a very mysterious figure between all of them, supposedly hiding a very significant secret. When initially arriving in this world, he peaked the interest of multiple kingdoms, to the point war was being waged. After showing what he was capable, many decided to leave him alone.

Background
While Aman himself was not summoned, he was a stray Dimensional who came into this world by sheer accident while in his sleep, but this is unconfirmed. Aman's life in Novaterra between after he was summoned and the summoning of his friends remains shrouded in mystery. He did say that he was summoned in the fields of the Agrivita Kingdom and that he wandered around for a long time before finding a place in the Solcalidus Kingdom. He did remain silent about many of the events that occured during this time, but Fardeen notes that during his time accompanying him through several meetings, which he didn't know the reason about, he found out that Aman had participated in an allied war between the Solcalidus Kingdom and both the Contrius Kingdom and Divinus Holy Empire. During this time he had gotten access to three Primal Weapons, the Holy Bow, Cursed Sword and Cosmic Staff. The aftermath of these events were very severe, as the other Dimensionals who were later summoned had no idea of what was going on around them due to Aman.

Around four months after Aman came into this world, he summoned a few of his friends using the Dimensional Summoning spell. First he summoned Chris who quickly left to find his own meaning in this world after going through a identity crisis. He then summoned Tarun who he appointed to gather intel on the surrounding states for their own benefit and also supply him with the latest information regarding certain events. After them he summoned Fardeen who decided to stick around with him because he had no clue about what to do in this world. He attempted summoning Shaniel as his fourth, but while the summoning did go successful, Shaniel was nowhere to be found, making Aman believe that Shaniel was killed during it, making him stop the summonings back to back. He decided to stop summoning his friends until further notice.

In Arc 2, Aman summons Timothy attempting to perfect his summoning to maybe recover Shaniel one day. With Timothy he realizes that it is possible to bring another person with you if you hold them with you, thus bringing Owen as well, although he instantly runs away from them to explore on his own. In Arc 3 he summons Shiva, Shawn and Saiyan, attempting to use Multi-Summon Technique. It goes successful, but Aman has no intention with interacting with them, only leaving some complementary items with them and some basic information of this world, telling them that this place is more of a curse than a blessing.