The anticipation among Teyvat explorers reached fever pitch when HoYoverse finally unlocked the Chasm's subterranean realm in 2022, but even in 2025, new adventurers still get goosebumps descending into this geological marvel. This gaping abyss plunges over 1,000 meters below sea level - deeper than even the mysterious Enkanomiya - creating an eerie, almost claustrophobic atmosphere that makes your palms sweat. Geez, the first time you peer over the edge into that inky darkness, it's downright spine-tingling! But before you can explore these mineral-rich caverns filled with glowing fungi and ominous machinery, you'll need to smash some stubborn Bedrock Keys. Talk about a literal gatekeeping mechanic!

Unlocking Teyvat's Deepest Secret

The Chasm existed since Genshin's launch but remained sealed until the groundbreaking 2.6 update. Nowadays, veterans chuckle remembering how we all scrambled like headless chickens during that initial release week! To access this vertical underworld, two non-negotiable requirements stand:

1. 🎯 Adventure Rank 28+ (baby AR players need not apply)

2. ✅ Completed Archon Quest "A New Star Approaches"

Once these boxes are checked, the "Surreptitious Seven-Star Seal Sundering" quest becomes available. This mission tasks you with hunting down and demolishing seven floating Geo structures called Bedrock Keys. Holy moly, these glowing golden obstacles hovering mid-air look absolutely majestic at first... until you realize you need to pulverize them all!

Smashing Bedrock Keys: Step-by-Step Guide

Destroying these stubborn keys isn't about brute force - it's a clever environmental puzzle that'll test your observation skills. Here's the lowdown:

Step	Action	Character Recommendation
1	Locate & destroy jagged Geograna rocks	Claymore users (Noelle, Diluc) or Geo characters (Ningguang)
2	Collect the floating Geo core	Automatic pickup when near
3	Approach cage-shaped device	Any character works
4	Attack the cage to launch projectile	Aim carefully!
5	Repeat until projectile hits Bedrock Key	Requires patience and positioning

Pro tip: When I first attempted this, I totally botched the aiming like a noob - that projectile moves slower than a sleepy Slime! But once you get the hang of it, watching those majestic golden structures shatter is oh-so-satisfying. The sound design alone - that crystalline crunch followed by seismic rumbling - never gets old. Just remember: If at first you don't succeed, adjust your angle and whack that cage again!

Post-Destruction Bonanza

After demolishing all seven keys (phew!), the earth-shaking finale makes you feel like a total rockstar. Literally! The massive seal breaks apart in a spectacular Geo lightshow, granting permanent access to the Underground Mines. What awaits below is pure magic:

• 😲 Jaw-dropping bioluminescent flora illuminating caverns

• ⚡️ Electrifying battles against the Ruin Serpent boss

• 💎 Rare Lumenstone Ore deposits for special upgrades

• 📜 Mysterious lore tablets about the Chasm's ancient civilization

Man, navigating those twisting tunnels still gives me chills - it's darker than a Mondstadt cellar down there! But that sense of discovery when you stumble upon hidden chambers? Chef's kiss!

Honestly, even three years post-release, the Chasm remains one of HoYoverse's most impressive environments. The verticality alone is mind-blowing - rappelling down those sheer cliffs while dodging floating rocks never gets old. Sure, the Bedrock Key mechanic initially feels like a pain in the neck, but overcoming it makes the eventual exploration 10x more rewarding.

So what are you waiting for, traveler? Dust off your Claymore, pack some Sweet Madames, and get cracking on those Bedrock Keys! This underground wonderland ain't gonna explore itself. Get down there and show Teyvat what you're made of - trust me, it's an absolute game-changer! 🚀