Naruto: Experience Pain, Start by Copying the Entire Shinobi World

[System + Semi-invincible + Multiple women + Tsunade + Pakura + Mei Terumi + Konan + Shizune + Shizuka + ...]
My name is Sakuya Chigen. I transmigrated into Naruto and became Konoha's famous "super repeat student".
But don't panic, I have a system!
"System, draw a prize!"
[Ding! Congratulations, host, you have acquired the rare skill—[Recovery]!]
[Skill Description: Can restore the target to their optimal state before injury!]
[Special Effect 1: During treatment, you will simultaneously experience all of the other person's pain and memories.]
[Special Effect 2: When healing others, there is a chance to copy one of their talents or abilities!]
I'm dumbfounded. This side effect... is it trying to make me experience the agony of dying with all eight gates open?
Until that day, I used [Reply] to save a dying Uchiha clansman.
[Ding! Talent replication successful! Congratulations, host, you have obtained the bloodline limit—Sharingan!]
I understand!
Experiencing pain is nothing! This is practically a VIP passage to the pinnacle of the ninja world!
Heal Tsunade → Copy the [Sage Body]!
Heal Minato → Copy the [Flying Thunder God Technique]!
Giving it to Orochimaru... never mind, that's a bit perverted.