He actually didn't feel any changes in his body for a decent amount of time after the Gangaer Drop poison was injected into his flesh, which was revealing the flaw that made it a low-grade poison.
('This is stupid.') Rui sighed. He would need to land the attack half an hour before the first signs of it affecting his opponent could be seen.
It was only after quite some time could he notice some dark purple patches on his palms. The poison had begun taking effect and had begun causing cell death on his palm. It was an alarming sensation as even the itchy feeling across his palm caused by the low blood circulation had disappeared from the affected areas, but he knew that there was no reason to worry. This was a relatively standard procedure and when it came to Martial Art-related procedures, he was quite certain that the Martial Union surpassed even the Kandrian Ministry of Martial Art.