We all live in a skyscraper called human civilization, playing various roles within it. As the building grows taller, we are lifted higher. Have you ever wondered? If one day this building finally collapses under its own weight and begins to decay, will you escape unscathed from such a catastrophe? Will you adapt to life outside the tower? Tao Liang is an unlucky, honest man. Born with calcium deficiency, he grew up lacking love, struggling to make a living in society, until he finally retreated to farm life. By chance, he obtains a metal fragment and begins a blissful journey of cultivation. But... This story features 1V1, with the top as the dominant partner—no role reversal. Set in an alternate universe, it explores the environment and relationships, with no zombies or political themes.