The Madam Is So Enchanting

[Strong female lead, strong male lead, feel-good romance, mutual devotion, both leads are each other's first and only] Light sci-fi, no logic Su Wan transmigrated from a fantasy continent and has lived here for more than three thousand years. In her youth, she befriended many famous figures and great masters, including business tycoons, medical authorities, top hackers, and the descendants of billionaires who owned entire mountains of mineral wealth. The medical authority's descendant: “Ancestress, the newly developed medicine needs your signature.” The business tycoon's descendant: “Ancestress, another bank has burst at the seams.” The top hacker's descendant: “Ancestress, I can't crack this code...” The mining magnate's descendant: “Ancestress, we haven't finished digging up the eastern mine, and now we've found another one in the west. I'm exhausted!” Su Wan lounged in the main seat, resting her chin on one hand as she listened to their reports, then nodded in satisfaction. “Ancestress?” “Whose descendant are you?” Su Wan narrowed her eyes and studied him. He seemed a little familiar, but she couldn't place him. “I’m your old flame from your previous life, reincarnated!” Everyone was left completely dumbfounded. I'm terrible at writing blurbs. Read the story for details.