The Otherworld's Black-Tech Clinic

In another world where magic can move mountains and rivers, and battle aura can shatter the sky, there is an unremarkable little clinic.

The way it treats patients is completely at odds with this world.

A cold that even tenth-tier healing magic cannot cure can be taken care of here with just a few pills;

curses that give mages a headache need only a few IV drips here;

strange illnesses beyond the reach of healing magic can be treated here with a single operation;

even Battle Gods and Divine Mages cannot escape the aging of life, yet here, you can even find ways to slow aging, or remain forever young.