After assisting Bona in purging the Abyssal Corruption from the Chu'ulel Light Core in Genshin Impact, players are tasked with locating the Primal of Flame. Once found, they must offer two Pyrophosphorites to the Altar of Primal of Flame, which were gathered during the Palace of the Vision Serpent Quest. This offering paves the way to reach Tonatiuh, which hovers above the Cradle of Fleeting Dreams fortress in Ochkanatlan. Upon arriving at the floating island, players will complete the To the Sky-Road Quest and embark on The Other Side of the Sky Quest, requiring them to collect four Burning Firestones to secure the Jade of Return.
How to Collect the Four Burning Firestones in Genshin Impact
Burning Firestone Location #1
To obtain the first Burning Firestone in Tonatiuh, follow these steps:
- Arrive at Tonatiuh.
- After the cutscene with Bona, the Little One will collect the first Burning Firestone.
- Accompany the Little One to the bridge.
- Activate the mechanism next to the bridge to raise the lift, allowing it to cross.
- Interact with the little Saurian.
- Converse with Bona.
- Watch the subsequent cutscene.
Burning Firestone Location #2
The second Burning Firestone awaits on the northeastern isle. Here's how to collect it:
- Adjust the right floating isle mechanism.
- Adjust the left floating isle mechanism.
- Traverse east across the extended bridge.
- Elevate the lift.
- Follow the Little One to the second Burning Firestone location.
- Along the way, collect the Genshin Impact Common chest.
- Activate the mechanism to the right of the Firestone location.
- Ascend the spawned platforms to reach the upper floor.
- Defeat the enemy.
- Claim the Exquisite chest atop the tower.
- Engage with the mechanism behind it to unlock the gate.
- Descend to the little Saurian's location.
- Unlock the door.
- Prompt the Little One with “Let’s return to the altar!”
- Head back to the Altar of Primal of Flame.
Burning Firestone Location #3
To secure the third Burning Stone in Tonatiuh, follow these steps:
- Adjust the right floating isle mechanism.
- Adjust the northern floating isle mechanism.
- Cross the bridge to the northern isle's lower level.
- Follow the Little One.
- Observe the Secret Source Sentinel as it takes the third Burning Stone to the southwestern Isle.
- Proceed to the northwestern edge.
- Transform into a Qucusaurus.
- Fly towards the Pyroculus in Genshin Impact.
- Activate the mechanism inside the tower.
- Transform into a Qucusaurus again.
- Fly up to the unlocked door.
- Activate the elevator to return to the upper floor.
- Interact with the little Saurian.
- Follow it.
- Activate the Lift.
- Walk to the Altar of Primal of Flame.
Burning Firestone Location #4
The fourth and final Burning Firestone is situated on the northwestern isle's upper level. To collect it, do the following:
- Cross the northwestern bridge.
- Request Bona to tilt the bridge upward.
- Leap and glide to the northern isle's upper level.
- Lower the Lift.
- Follow the Little One.
- Ask it to “Let’s return to the altar!”
- Defeat the enemy that appears with a well-constructed team in Genshin Impact.
- Ask the Saurian again to return to the Altar.
- Collect the Precious chest.
- Proceed to the Altar of Primal of Flame.
By collecting all four Burning Stones and offering them to the Altar of Primal of Flame, players will complete The Flowing Primal Flame Quest in Genshin Impact. A cutscene will then unfold, transforming the Jade of Return into a Golden Entreaty. The Dragon of the City of Flowing Ash will subsequently appear, disrupting the journey once more. Follow the Taunted One to the Nursery of Nightmares island to finish The Other Side of the Sky Quest in Genshin Impact and earn 50 Primogems.