The location of the earth temple is in Egypt once home of a ancient pharaoh 200000 years ago and location of the first weapon of Kaizeph

The beast God hammer

Aun'ne sent rias ,sona ,xenovia and Koneko on the mission to seize the hammer  but the resistance
Our ocs Sairaorg and Asia shall also retrieve the weapon before they can but the guardian of the temple the rock man orthno

Shall only allow the chosen one get there hands on the beast God hammer
What tests await the teams