Returned From The Apocalypse

John Ray Augustine, haunted by the memory of his lost love, Erika, stands on a desolate rooftop in a post-apocalyptic world. Contemplating guilt and sorrow, he's about to end his life when a mysterious "Clock" system intervenes. Transported to a lush forest, he discovers a countdown timer on his wrist. When it reaches zero, another flash transports him to a futuristic city. An enigmatic holographic interface reveals his new mission: to reshape history. With Erika's memory and trust guiding him, John embarks on a quest filled with intrigue, abilities, and a newfound sense of purpose in this unfamiliar world shaped by the enigmatic "Clock System."