As the Spirit Refining stage cultivator bellowed, several people rushed towards the source of the blood-red light at the same time.
It was only when they got closer that they all stopped simultaneously, their faces a mixture of embarrassment and anger, for they found they simply couldn't enter!
The blood-red light seemed to emanate from deep beneath the ground and contained a strange force they had never seen or heard of before; just getting closer caused their mental seas to feel confused.
It was as if they were on an ancient battlefield, the sounds of battle so loud it caused their heads to throb with immense pain, as if they were about to split open.
All of them retreated backwards, their faces filled with shock.
The Spirit Refining cultivator showed a look of unwillingness and gritted his teeth, "This must be an extraordinary dharma instrument. We will wait right here; I refuse to believe he won't come out!"