The cybernetic baby Ariel plays with space and time, building seven universes like Lego bricks. Mechanical mommy Xiao Xing pulls out her mechanical heart to use as a shield while showering her liquid-metal husband, Lu Ming, with quantum PDA: matching wormhole-mark tattoos, honeymoons in spacetime bubbles where they reshape reality, even arguments that look like scenes from a sci-fi romance. Their daughter cries, “Mom and Dad, stop showing off! You're making the whole universe so lovey-dovey, its entropy is going down!”
