Hidden Mist Wizard

The Space Ring Is Still There + Urban Immortality Cultivation

The space ring is still there after returning to Earth

Find the Exercises on Earth, Explore and Practice, and Then Open up All the Meridians in the Body

Find an old book

Urban Cultivation Goes to the Primeval Forest to Find Spiritual Elixirs for Cultivation.

Cultivation in the City Does Not Require the Whole Population, and Spiritual Energy Does Not Need to Be Revived, Just Practice Simply

There are hidden sects, families, and the country has specialized organizations for control. The protagonist should not be a student.

Secretly Cultivating in Urban Life, Not Even Knowing That the Protagonist Is a Cultivator.