if i may know a reward/gift from the quest this anything, if there are interesting will i finished this quest :D

what?:o
what quest do you mean? Bloody dragon quest(Red dragon image on main page)?
Or what?
If you talking about bloody dragon quest then yes you will get nice equipment set for 81 level. Its stats a bit higher then Kage 111 level set.

ссылка forgot ss LOL . yes bloody dragon quest

can i see some reward/gift from this quest ?

-_- read my previous comment dude
after you finish that quest you will be able to synth Кровавый сет Дракона
ссылка equipment set