For example, when Quinn first started, he had five strength, when he became a vampire his strength had increased to ten. His power had increased by double with only five points extra. However, if his strength was at fifty, and his points increased by five again, it didn't quite have the same effect. His strength would only marginally increase, and it didn't have the same effect.
Webnovel
if you have one point of strength and gain one point, your strength increased by 100%. If you have 100 points of strength and gain one point, your strength increased by 1%.
For example, when Quinn first started, he had five strength, when he became a vampire his strength had increased to ten. His power had increased by double with only five points extra. However, if his strength was at fifty, and his points increased by five again, it didn't quite have the same effect. His strength would only marginally increase, and it didn't have the same effect.
My Vampire System
Fantasy · JKSManga