Rex looks at Kyran with a surprised look, his increase in strength is simply out of this world.
To be able to strengthen a person with a rank zero power to a peak rank three is godlike, it will be called a miracle if this information got out.
'System, How did he get so strong?', Rex asks.
<It depends on the target's aptitude with Werewolf bloodline, Generally giving more blood will result in a stronger half-Werewolf. Exceeding this aptitude will result in a gamble, the death probability is very high but if the target survives, they become a more powerful but different kind of Werewolf>
Reading this, Rex frowns, 'What do you mean by a different kind of Werewolf?'
The system didn't answer, it makes Rex frustrated because he doesn't like these kinds of surprises.
Rex then looks at Kyran who is still checking his body, "I make you stronger, that's what I did", Rex said nonchalantly, he then sits on a dusted sofa.