this kinda reminds me of 2 versions of this: robin when he joined deathstroke, and Jhon from unordinary when he starts attacking people
And the last is those who chose to be evil for the good of those who are precious to them.
Games · MiuNovels
honestly if I was isekai'd with a system I would go with agility, dexterity, vitality for the ones I would focus more on most
Intelligence: 20
Fantasy · DXHaseoXD
i loved this book. Keep up the good work
Dual System: Ascension of A Nameless Nobody
Fantasy · DelzGB