|This page contains spoilers. Readers are discouraged from continuing if they want to discover features by themselves.|
- Go to the ruined temple in Time Valley
- Go inside the temple and kill the Mysterious Gem, which will drop 1 Mysterious Gem
- Head over to the ruins in Time Valley
- There is a blood trail leading to one of the ruins
- Complete the Parkour by following the grey and green carpets.
- Right click the grey glass block with a smaller red glass block inside to place the Mysterious Gem.
- Go to the center of the ruins and jump down into the hole that has opened.
- ???: "Ahhh"
- ???: (Translated) "The olm cannot survive here. Time has been ripped asunder... Our only hope is... The expans-"
The life force slowly fades from the creature...
- The discovery was slightly updated in 1.20.