Every free attribute point Yang Yu acquired was extremely precious.
Since dealing damage to others required investing countless free attribute points, he might as well not invest any at all. It would be a waste to do so, and it would be better to just increase his Blood Volume and Speed, becoming an excellent Shield for the team.
As for the problem of weak Attacks, Skills could compensate for that.
As the proverb goes, a pure-defense Turtle isn't scary; what's frightening is a pure-defense Turtle with skills that can cripple your legs.
When slaughtering an Iron Turtle, if it spits out a venom that randomly selects a lucky spectator, causing them to be poisoned with toxins that can't be Dispelled, sitting and waiting for a violent death—that would be disgusting.
The Attack Skills Yang Yu chose were all unrelated to his Strength and Intelligence.
"Shadow Deception," "Double-sided Slash," "Shield Counter," and the "Fury Blood" he was learning now were all the same.
