Introduction: Chrono Phantom – A Time Loop Mystery62 high school students vanish without a trace, swallowed by a mysterious portal that throws them into different time periods—ancient civilizations, war-torn eras, and moments that should have never been disturbed.Survival becomes a nightmare as they struggle against history itself, facing language barriers, deadly conflicts, and a cruel truth: the portal is not random. It is watching.After an agonizing journey, the remaining survivors finally return home… but something is wrong. They arrive one day before they disappeared. Their past selves still exist. Reality ignores their presence. And worst of all—the portal is still open.As they stare into their own eyes, trapped in an endless time loop, one horrifying truth becomes clear:They were never meant to escape....