When Kyran turned 18, his life turned upside down. The Royal Army raided his clan because his supposedly non-existent magic got exposed. On that fateful night, he was the only one who escaped. Up to the present, the status of his clan was unknown. A magic inheritance that became a curse, Kyran became a fugitive. Always on the run... living in fear when the Royal Army finally captures him. At least that's what most people thought... "I'll definitely save my family. And I will make all those who made my clan suffer pay tenfold. I'll make use of this magic they so feared, and show them what real terror is...." Disclaimer: The cover image isn't mine. I'll replace it when I finished mine.
About six talents chose to forfeit the match. Add this number to the five talents that Kyran took out; thirty-one participants, including him, were left.
From the five talents Kyran confronted, he confirmed his limit in using Chaos magic was approximately seven minutes. That was also the duration it took to defeat them. If he used that as the basis for how long he could fight against five talents, then against thirty talents, it would take him about forty-two minutes.
But if he included the time he needed to rest in between to use Chaos magic properly, then it would require another eighteen minutes, with a three-minute rest period.
In total, Kyran only needed an hour to defeat all of them.