In the wake of a catastrophic event, a brilliant AI named Echo A must navigate a treacherous journey across the stars to uncover the truth behind a mysterious bridge connecting Earth to a distant utopia, all while confronting the betrayal of a trusted all...

When a groundbreaking AI on the Chengdu Bridge malfunctions, it triggers a quantum leap in reality, propelling a group of unlikely heroes into a future where technology and destiny intertwine....

In a future where Chengdu Bridge is the heart of a city reborn, a mysterious melody stirs the soul of its inhabitants, leading to a discovery that will redefine their world....