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.
Dealing with poison was always dangerous, even if one was knowledgeable about it. Even those people who possessed resistance against it were not completely safe.
It is important to understand that resistance is not the same as immunity. It's a fine line, a delicate balance that can mean the difference between life and death.
Kyran was resistant to poison to a certain degree. This was because all Regis had to consume several kinds of poison in their childhood to build their poison resistance. They did it in preparation for entering the Regis inner forest, where several beasts— rare, mythical, and special types— that produced poisonous attacks could be found. These beasts were not meant to be killed. They were meant for a Regis to tame.