Legacy of the Dark Sage
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.
Convincing Styx
After the Beast Hunt incident, the Royal Family, particularly the Crown Princess, was agitated. With Savagery's untimely death, Deception likely put enormous pressure on her. As for Ruin, he was likely getting more serious in searching for the person the Crown Princess had asked him to find.
Kyran and True Void guessed Ruin was looking for Cyneah.
Honestly, even if Kyran prepared several safety measures to protect Cyneah, he knew that if Ruin got serious, all his preparations would end up useless. Apart from this, when the two met, he would not stand a chance. To be precise, 'Tyr' did not stand a chance against Ruin.
In any case, chances that Ruin would not recognize Kyran was slim. In the end, he would be forced to reveal his real identity and when that happened, his plans would fall out.