A Different World That Begins with the Reincarnation of a Dragon

I can't understand it. It was said earlier that the higher the purity of dragon blood, the stronger the talent. When you have a system that can point dragon blood, alas, you don't point it to save breakthroughs and use it to learn skills. It's really amazing. The writing is okay, except for not ordering dragon blood, there are no other problems. If the author can see it, please change the setting that the higher the purity of dragon blood, the stronger the talent. Because the protagonist does not order dragon blood, it is useless for you to make this setting. No matter how strong it is, you just don't order it.

The protagonist is so useless, even with the power of golden fingers and bloodline, he can't defeat four beings of the same level.

The protagonist is so useless and the story is so boring. There is no trace of dragon-like character at all.

Good looking, good looking

The rest is good (≧∇≦*) but I can't understand not ordering dragon's blood,,,,,

This is a dragon man, definitely not a green-skinned lizard.

Great, I want to know the plot behind it