[Frozen apocalypse + soul travel + no system + no heroine + human conflict] The past life and the present life are intertwined ----- an ace weapon with two memories "Zero" will start his new life and journey in this world with the identity of young Zeng Xi, and carry out cruel struggles again and again in the extreme doomsday environment. Different emotions and bonds in this life collide with his cold and ruthless heart in the previous life. He will continue to experience various encounters and separations, face his own cruel destiny, and use Zeng Xi's identity and Zero's ability to step towards his own end...