Endfield, but with Arknights Heroic Spirit Summoning

He opened his eyes in the infirmary. Seeing Warfarin, Bai Ling thought he had transmigrated to Terra. But he hadn't. He had transmigrated to Talos-II, a planet that was familiar, yet not quite the same. The people he vaguely recognized here were travelers, while the ones he knew well were long-lived. As Bai Ling ate in the cafeteria and watched Eldeira, he couldn't help thinking about one thing. What would happen if people from Terra's era came into direct contact with the present day of Endfield? The thought struck him while he was with Eldeira at the training ground: if only Eyjafjalla were really here. And then his wish came true.

Eyjafjalla couldn't help feeling curious as she looked at the girl who was almost exactly like her. Chen silently wondered, looking at Chen Qianyu, why she seemed a little dim-witted. Hrag gazed at the young Junwei, as if seeing the past. Angelina and Perlica discussed their experience with exploration. Two red-haired girls sat together, trying to figure out who they really were.