Ranni's questline is one of the most intricate and rewarding, leading to a hidden ending and unveiling deep lore. This guide breaks down the key steps, including NPCs, locations, and rewards.

Meeting Ranni:

1. Church of Elleh (Early Game): During your first visit, encounter Renna (Ranni in disguise) who gifts you the Spirit Calling Bell.

2. Caria Manor (Liurnia of the Lakes): After defeating Royal Knight Loretta, access Ranni's Rise and speak with Ranni. Agree to serve her.

Following Ranni's Path:

* Blaidd: In Siofra River Well, speak with Blaidd and learn about Nokron.

* Seluvis (optional): In Seluvis' Rise, obtain the Carian Filigreed Crest for Blaidd.

* Sellen (optional): In Limgrave, help Sellen escape her imprisonment.

* Radahn Festival: Participate in the festival and defeat General Radahn in Caelid to free the stars.

* Nokron, Eternal City: Enter Nokron Eternal City via the crater east of Limgrave to obtain the Fingerslayer Blade.

* Ranni's Rise: Give the Fingerslayer Blade to Ranni.

Hidden Path and Ending:

* Renni's Rise Teleporter: Use the teleporter to access Ainsel River Main.

* Miniature Ranni: Find and speak to the Miniature Ranni doll near a coffin.

* Shadow of Blaidd: Defeat the Baleful Shadow at Lake of Rot's east side.

* Nokron Eternal City Depths: Obtain the Cursemark of Death.

* Ranni's Rise: Return to Ranni and complete her dialogue.

* Divine Tower of Liurnia: Access the tower using the Carian Filigreed Crest and reach the Three Fingers.

* Forge of the Giants: Choose to complete Ranni's quest and confront the Two Fingers.

* Age of Stars Ending: Complete Ranni's quest and witness the Age of Stars ending.

Rewards:

• Spirit Calling Bell (Church of EllehGrace)
• Dark Moon Ring (Caria ManorDungeon)
• Carian Filigreed Crest (Blaidd)
• Starscourge Greatsword (Radahn Festival)
• Fingerslayer Blade (Nokron)
• Ranni's Snow Witch Set (optional)
• Eclipse Shotel (optional)
• Dark Moon Greatsword (ending reward)

Additional Notes:

• This is a simplified guide, and optional steps exist.
• Choices throughout the quest impact other questlines and endings.
• Be mindful of potential spoilers when exploring further.