Steins;Gate (2011)

S01E19 Endless Apoptosis

Okabe realizes he has no choice but to leap through time again, this time to save Moeka from her own destructive path. As he digs deeper into her suspicious actions, he uncovers layers of deception that point toward something far more complex than he anticipated. Each strange clue draws him closer to the elusive IBN 5100, forcing him to question who he can truly trust.