Magma was flowing everywhere, waterfalls of magma, fountains of magma...
Collector: Are we-?
Traveler: We are under the Everest, a place so isolated that no one can ever find it.
Collector: So what is this bad news?
Traveler walked and Collector followed, the cave was pretty long so there was a lot of walking.
Traveler: *breaths deeply* My father... the eternal cage he is locked up in...
*Both kept walking and reached the end, endless fountains of magma, and one waterfall of fire, and a sphere of lava where the magma flowed from*
Collector: Is that where he is locked in?
Traveler: Yes, and... *His voice trembling* it's getting weaker, soon he may escape
Collector: What!? You said he would have been locked up for years!
Traveler: Exactly, approximately 10 years have passed since he escaped last time, and now... he's coming out again.
*Collector almost fell down by how much he backed away from the big ball of fire*
Collector: S-So the seals are inside there? Keeping him locked up?
Traveler: Yes, but recently this zone has been experiencing many strange phenomena... earthquakes, tornadoes, volcanic eruptions...
It's all him, the chains are getting weaker and he is getting stronger.
Collector couldn't believe him, he was shocked and lightly scared.