Full Support in Slay the Gods

Ning Yanyan is a modern-day college student.

During a study trip, she enters a mist-shrouded forest and falls onto a rock.

When she wakes up, she finds herself in an unfamiliar city.

After a mysterious attack, she activates the System.

She becomes the agent of the Nine-Colored Goddess

and gains the ability to use the Nine Treasure Glazed Tile Pagoda's skills.

Only then does she realize she has transmigrated into Slay the Gods.

(The heroine is in the same year as Wang Mian and eventually joins his special squad.)

(There will be a Douluo Dalu crossover. Don't read if that bothers you.)