High Martial World: Born into a Great Clan, Invincible the Moment I Enter the World

One female lead + urban setting + feel-good power fantasy + a little logic, but not much + invasion from another plane.

A thousand years after the spiritual qi revival, Blue Star's unique secret realms became gateways for alien invasions. When the invaders later reviewed their campaign, they realized there was something downright uncanny about Xia Country on Blue Star!

During his first trip into the world, Ning Chen rescued his fiancee from the Beast God Cult, and their story began.

Later, Ning Chen discovered that his identity might be more than just that of a prestigious family…

P.S. The author isn't very good at writing romance, so the relationship stuff is just okay. Please forgive me.