Viviana, a Leithanian Grand Knight. She is highly talented in light-based Arts and is well known as "The Candle Knight". Her talent and her beautiful appearance make her a Prominent MVP in the Kazimierz Major, that is until she's defeated by the Radiant Knight, Nearl.
(art credit: https://www.pixiv.net/en/artworks/118695093)

Poetic mind, knightly spirit. | From Arknights.

The Third Commander of the Abyssal Hunters, being the oldest member of the group, who was thought to be dead on the great assault of Ishar'mla many years ago. He travels alone, just like when he became the first of his kind.
(art credit: https://x.com/IERotAK/status/1800017383568138282)

I do not need your assistance. | From Arknights.

A peculiar "cyborg" that wanders around Terra, he's a Sarkaz that lives for thousands of years; whom witnessed some major events left and right. He has a mysterious background, described as a man who once lives inside a volcano, but at the end of the day he's just a private detective, who also happens to be the chairman of a Columbian NGO; Maylander Foundation, on it's Historical Association.
(art credit: https://shenghuo983.lofter.com/post/30a9503d_2bc4d6213)

Enjoying vacation, as always. | From Arknights.

(Alter version of W.)
Wis'Adel, formerly known as W, a Sarkaz mercenary who used to work for Babel until it's downfall. Now fighting for Rhodes Island temporarily. She's happy to be called her new name.
(art credit: https://www.pixiv.net/en/artworks/118431065)

Say my name. | From Arknights

The Hateful Avenger. A force to be reckoned. His agility and strength is immense, making him a really overwhelming opponent. Though.. Since Reunion has shattered.. He's nothing more but a man wielding an Odachi, wandering around the cities of Chernobog to Lungmen. He doesn't have any motivation, he only seeks something he finds interesting to himself. But his name, Hateful Avenger, still taints his identity.

"Yes, I'm on fire!" | From Arknights.

(Alter version)
Rhodes Island's most energetic Elite Operator. She's ready to "burn" her life for you, sparing no adversities that's blocking her path.
(art credit : https://www.pixiv.net/en/artworks/127194280#big_4 (sensitive artwork))

Welcome to Yan! | From Arknights

(slightly accurate yuji after the shinjuku showdown arc)
(there are 2 scenarios, have fun fellers)

Yuji Itadori, a strong willed, motivational, and compassionate Jujutsu Sorcerer. Fate might've shattered him emotionally—but his rage burns restlessly. A fuel drives him to keep moving on without regret—A promise, Yuji promises to follow the words his grandpa told him; 'Just save as many people as you can, even if it's just one.'.

(art credit: https://x.com/7888_0/status/1735816094089425200)