Steins;Gate: The Movie − Load Region of Deja Vu

Kurisu Makise returns to Akihabara after a year in America and reunites with Rintarou Okabe. However, their reunion is cut short when Okabe starts experiencing time-travel side effects, resulting in recurring visions of alternate timelines. This eventually leads to Okabe's disappearance, and Kurisu is left with the painful memory of his existence. As she grapples with the consequences of their time traveling, Kurisu must make a difficult decision: follow Okabe's advice to avoid further time-travel risks or try to rescue him, risking catastrophic effects on the world.