Kael was never a hero. He was just a weak, ordinary boy struggling to survive in a world turned upside down by the emergence of mysterious towers. These towers brought chaos and destruction, forcing humanity to face trials beyond imagination. Despite his frailty, Kael fought alongside his comrades, hoping to make a difference. But his weakness cost him everything—his friends, his world, and ultimately, his life. Yet, in the void between life and death, a voice offered him a second chance. Awakening in his past, Kael finds himself back in a world untouched by the towers. His mother, whom he had lost in the first earthquake, is alive, and the life he thought was gone forever is his once again. But Kael knows what’s coming. The towers will rise, and the world will face the same fate. Armed with a mysterious system that grants him newfound abilities, Kael resolves to prepare for the trials ahead. Though he is still weak, this time, he refuses to let his fear and failures define him. In a journey of growth, loss, and sacrifice, Kael must confront the impossible: can a weak boy become strong enough to change the fate of a world? Or will he be forced to pay the ultimate price to protect the life he cherishes?