The individual in red armor trembled, saying, "The time is fleeting! huh? I fear my lifespan is fleeting. How can I break through a protection barrier cast by the Demon King himself? I have cast a spell, but it will take time. How pitiful I am!" Nevertheless, Ah!!!!", With a heavy heart, he sighed deeply, expressing his anguish.
It seems the individual in armor was more concerned about his own life. The spell he cast would take time to bring about someone's demise; however, the Demon King's impenetrable protection barrier thwarted any attempts to harm the person using sharp or dangerous weapons or magic. Instead, the spell functioned akin to a cancerous sickness, inducing an incurable ailment causing severe suffering. If the Demon King's barrier hadn't been in place, he could have swiftly ended her life, thereby extending his own lifespan. The masked individual's warning was a clear indication that failure this time would result in his demise.