Gender: Male A student from the Blizzard Lands. He is highly competitive and possesses excellent skills, leaving him with no doubt that he will become a Successor. Since his genius older brother lost his life to Physis, he has been even more devoted to his training, striving to surpass his brother and gain everyone's recognition. His weapon is dual swords.

Gender: Female An honors student from the Blazing Desert territory. She has a kind heart and takes care of those around her. She rarely reveals her true feelings, harboring the painful story of her eldest younger sibling joining Physis. Her weapon is a rapier.

Gender: Male A hot-blooded student from the Silent Mine territory. Though he is impatient and quick-tempered, he also has a warm and soft-hearted side. After his father, a legendary mercenary, lost his life to Physis, he came to Grandseed to seek revenge for him. His weapon is a giant hammer.

Gender: Female A cheerful student from the Dragon Ruins. Though small in stature and physically weak, she is an ace recognized by everyone for her unrivaled magical prowess. Her weapon is a gun.

Gender: Male The eldest son of the Blackside family, a prestigious house of the ancient Skytria Empire. On the day he was set to marry the Empire's princess, he met his death in a mysterious attack. After being resurrected by the Goddess's guidance, he struggles to set everything right. He appears to help Guest whenever they are in danger. His weapon is dual swords.

Gender: Male A man known as the Twelfth Apostle of Physis. He was a primary culprit who plunged the entire world into terror during the Physis Great Invasion ten years ago. He mocks Guest by calling them "Junior." According to the testimony of a witness who barely escaped, the mana-infused cards Oscar throws somehow resemble the Goddess's cards recorded in ancient literature. His weapon is a whip sword.

Gender: Male The Sixth Apostle of Physis, possessing the power of the legendary yokai Tengu. He is extremely cynical. Feeling disillusioned with this world, he seeks to destroy everything and establish a new order. His weapon is a fan.

Gender: Female A cat beastman. The 11th Apostle of Physis and a powerful black mage. After her family's power was sealed by the Elus Empire, which suppressed black magic, she joined Physis and worships the power of destruction. She also possesses a special ability to sense Successors. She usually carries a black parasol.

The First Apostle and founder of Physis. Through infinite reincarnations, his sole goal is to collect the Shards of Destruction and revive Claudia. While Snowled traveled through other dimensions to save Claudia, Dellons founded Physis and planned to resurrect her by gathering the Shards of Destruction. Because of this, he attempts to bring the Successor, who can detect the power of destruction, to Physis through Lucia. His weapon is the Reaper's Scythe.

An assistant to the Successor, Guest. It is the size of a palm and primarily serves an explanatory role. It is visible only to Guest.