Technology Is the Primary Productive Force in Cultivation

After accidentally eating mermaid flesh, Meng Sang lived through countless eons. Not only did she outlast countless archenemies, she also used her brilliant mind to help build societies in every era. From feudal dynasties to socialist nations, from the universe to parallel worlds, Meng Sang proved through her own experience that if you live long enough, you'll see and do it all. One day, Meng Sang woke from a nap and found herself reborn at the fork in her fate, facing a man who seemed both strange and familiar: "Meng Sang, you'll never measure up to Meng Lian! You're a vicious woman! I'll never fall for you!" Looking back on her life, Meng Sang vaguely remembered that at this point she'd been a little out of her mind. She hurriedly thanked him. "Thank you for not liking me." The man: "????" Once she had her head on straight, Meng Sang packed her things and headed down the mountain to build a new society: making glass from sand, brewing penicillin with primitive methods, building steel mills and wind farms... installing computers and laying internet cables. Her xth archenemy took pity on Meng Sang, who had lost all her cultivation, and brought her a few spirit stones. After heading down the mountain, they stared at the high walls, white tiles, and utility poles. "????" Facing her "former friend," Meng Sang raised her bottle of soda. "Come on, let's toast to our friendship!" Archenemy: "????" Hello? Is this a cheat character?