30 seconds of overwhelming power

"Must be quick!" 

Mike dashed up to the third floor like lightning, arriving outside the office where Arthas Bloodscribe was located. 

"Only one minute left until the Sacrifice Array is activated!" 

The entire office had been fortified into a stronghold, impregnable.

Arthas Bloodscribe's father, the fourth demon cult leader, had clearly prepared well. 

His plan was not difficult to deduce: to open a portal to the Abyssal Plane through a sacrifice, summoning a terrifying demon creature to please the demon god he served. 

Moreover, the chaos created by the arrival of the demon creature would provide Terenas with the perfect cover to escape. It was a plan that killed several birds with one stone. The only cost was his paralyzed, 'useless' son. 

This trap had been set long ago, only to be activated today when Teranas was in dire straits.