Back from Quick Transmigration, I Found My World Had Become Xuanhuan

Looking for a Family System Novel About Building Up a Clan's Power

Novels Where the Protagonist’s Family Is United and Stands Together Against Outsiders

The protagonist belongs to a huge clan. The members may squabble among themselves, but when faced with outside enemies, they unite and stand together.

The Protagonist Is Born into a Close-Knit Family

A family with no infighting, even if it isn’t especially powerful.

Any Quick Transmigration Novels Where the Protagonist Returns to Their Original World After Completing Every Mission?

After completing all her quick transmigration missions, the female protagonist returns to her original world with all her memories, secret identities, and special skills. She is incredibly badass, and the male lead is extremely powerful too.

The Heroine Travels Through Many Worlds, Returns to Her Original World, and Gets a Happy Ending with Lots of Pampering

I'm looking for something like Chu Tiantian's stories. It has to be doting and sweet. A completed story would be best, but unfinished ones are fine too.