After the Engagement Was Broken Off, the Male Lead Came to My Door with His Sword

[Complete] Sword cultivator Ling Yunyi swore a sword oath and challenged the world. He remained undefeated for seven days, making his name known far and wide. He went to the Mu family of Qiyun City, who had broken off their engagement with him years ago, only to hear that the family had fallen on hard times and that Miss Mu, who had once humiliated him, now lived by borrowing money. To see the Mu family fall with his own eyes, he infiltrated the household and became a servant. But he discovered that Mu Xianxian did not remember him at all. All she did was busy herself studying mechanisms and crafting, and she never took cultivation seriously. When a rival caused trouble, she seized the chance to make a profit; when relatives came to borrow money, she swept them right out the door; He waited and waited, but the Mu family never fell. Instead, he got himself tangled up in the whole affair, becoming her personal bodyguard and finding that he rather liked it! Ling Yunyi: Why isn't this going the way we agreed? - Mu Xianxian transmigrated into the Mu family of Qiyun City and grew up loved by her parents. She had planned to live a lazy life, but when her parents died unexpectedly, the burden of the Mu family suddenly fell on her alone. She had no choice but to get moving, combining crafting with modern inventions to build a business of her own. Then a tall, handsome sword cultivator showed up at her house looking for work. She was so happy she could have laughed in her sleep. It was just that the sword cultivator always looked at her strangely. One day, he suddenly demanded to know: Why did you break off our engagement back then? Mu Xianxian: What? So I was engaged to a great sword cultivator? As they revisited the past, they learned that... A spirited young sword cultivator X a heroine who alternates between getting fired up and lazing around. One-on-one romance, happy ending, light and sweet. Theme: Cherish time and care for others