I'm a new player with only 3 months experience of Naruto online.Can someone tell me about reset of treasure.

For example (Let assume we get rare ninja at 60 pull) --

Let say I draw 40 pull in kage treasure and then draw 20 pull in Jinchurki treasure and then 50 pull in Tendo treasure.

Q.1 - After that if I draw 20 in kage, will I get a rare ninja or I will have to draw 60 pull again in kage to get a rare ??

Q. 2 - Is it reset when we draw a different treasure or draw count stack for every treasure separately ???

Q. 3 - Is free draw stack ?