The event horizon crystallized into Klein blue frost on Su Wan's conservation case. Floating in Virgo Supercluster's quantum meridians, her tear-gold scraper etched twelve civilization love letters into the singularity ring. Each letter bore unique mediums: Pompeii's final fresco, Atlantis' crystal sound stela, even Trisolaris' gravity wave: A Song of Longing.
"Emotional singularity mass critical." Jiang Linchuan's voice resonated from Casimir effects, his body becoming “A Thousand Li”'s quantum framework. "Cast in the Warring States crystal cup to reboot cosmic aesthetics."
Su's birthmark fractalized into twelve civilization love totems. Liangzhu cong at her nape resonated with cosmic microwave background melodies. Touching the cup's silver-cloud patterns, she witnessed each civilization's final moments—Mayan priests painting “Han Xizai's Banquet” with blood on Kukulcan, Atlantean lovers triggering quantum tsunamis with a kiss.
"You're also an artifact." Jiang materialized with Dunhuang Northern Liang donor's visage. "I'm Orion Nebula's last love poem conservator." His palm levitated Lin's pocket watch parts, each gear engraved with "I love you" in lost tongues.
Black hole gravity yanked Su toward the equatorial plane. In spacetime curvature, she saw all Lin iterations—3000 BC Mesopotamian potter, Renaissance Venetian glassmith, quantum Lin from the explosion. All crafting the same relic: bronze hairpin with her birthmark pattern.
"Choose." Jiang injected tear-gold into her retinas. "Preserve unfinished loves in singularity, or let humanity bear art-gene curses." His quantum body revealed true form—Altamira artist painting bison with ochre.
Su's hairpin disassembled into twelve civilization tools: Sumerian stylus, oracle bone knife, quantum lightcone pen... Each auto-writing her memories. She saw real Lin sealing Jiang's confession in “Xuanji Tu”—this universe being ancient love's amber.
"You altered his memories!" Su stabbed the singularity ring. The black hole engine played Lin's final fragment: rainy night three years ago, he sutured Su's DNA to “Nymph” at Jiang's quantum tomb. A bloody lab pass fluttered down, Tangut "beloved" beside No.047.
The singularity ring reached absolute zero. Jiang crystallized into Mona Lisa's smile topology. Su's case opened revealing Lin's Warring States hairpin—each peony petal a human love tragedy.
"The cosmos shouldn't be love's grave." She pierced the chronological rift. The black hole inverted into white hole. Twelve love letters became quantum jets redrawing “A Thousand Li” on cosmic membranes. Jiang's final transmission revealed Orion's truth—supernova love letters defying heat death.
As white hole light illuminated Sloan Great Wall, Su found herself in Dunhuang's unfinished cave. Apsaras sang Lin's palindrome in Sanskrit, her case holding event horizon dew. Familiar footsteps echoed—the moonlight figure blending quantum Lin's porcelain glow with primitive Lin's hide warmth.
"My turn to be your conservation subject." The reborn Lin lifted tear-gold scraper, his pupils swirling twelve-love spectrum. Su's birthmark erupted supernova remnant iridescence. She finally deciphered her gene's deepest cipher—quantum love poem compiled from all civilizations, signed with Lin's Tangut EEG engraving: "Through stellar reincarnations, eternally entangle our love's quantum states."