After a while, the simulated environment returned to the bleak gray wall of the training room. Eight hours in the real world had passed. He spent the whole night inside the training room. In total, he had spent over six and a half days in accelerated time. Six and a half days of brutal tempering and relentless combat.
Somehow, he started wondering if that was still a Physical Simulation or simply a mental one. But seeing how his progress didn't revert to how it was before entering, he understood that the Premium Cultivation Room had a formation that locked him in that accelerated time compared to the application of the Heavenly Mirage Illusion Orb, which could only apply the acceleration through Mental Simulation.