Unexpectedly, There's a Cultivation Ancestor in My Home

Unexpectedly, There's a Cultivation Ancestor in My Home Plot:

Lin Xiaoman, an ordinary office worker, returns home at midnight after overtime to find a stunning youth in a moon-white Taoist robe—who claims to be "Tai Xuan Ancestor," her family's thousand-year-old cultivator, here to help her pass the "Mortal Tribulation" after emerging from a secret realm. The ancestor has immense magic but can't even unlock a smartphone: he turns her PPT into talismans, blows away takeout with levitation, and almost immobilizes her mom who's pressuring her to marry. While Xiaoman complains, "This ancestor is harder to care for than a cat," she uncovers the ancestor's millennium-old secret: she's the reincarnation of his little disciple, who sacrificed herself to protect the world. Now the ancestor helps her fight workplace bullying and heal from family trauma. Amid their chaotic cohabitation, their "cultivation mission" turns into warm, ordinary redemption—but the ancestor's real tribulation is confronting the "I couldn't bear to let go" he never said a thousand years ago.