@SpyderPL You should consider adding pictures, icons or colored text to make the guide not as boring. For icons it simply Name of item/skill/rune (e.g. )

As Lee Sin the Blind Monk you never have to recall. I start with a Vampiric scepter or Dorans Blade. Starting with Double Golems and making my way up to the blue buff/red buff (depends on game situation). Finishing the buff at relativity high enough HP to gank. My masteries for this are 1-21-8. Lee Sin is strong enough through mid game with only defensive items. That is why Lee Sin is mainly played as an off tank starting with defensive items then getting an atmas when late game starts.

@RaskolnikovsAxe

Yes, I heard about that option. Sure, I guess it would be ok to try, but with my path, you always have the option to jungle a bit more, let your solo get lvl 6 while the enemy/enemies against him are lvl 4/5 and you're lvl 5.

A much faster (though marginally more risky) jungle path would be to start at the blue buff. The armor from Iron Will and Cloth Armor is more than enough to keep you alive while fighting the Ancient Golem, especially if you get a leash. Clear every camp on your way through the jungle including the red buff. When you're done with the small golems you should be near full health, level 4, and ready to gank, no backtracking or recalling necessary.