The LN? im curioussssss
https://readnovelfull.com/only-i-level-up/chapter-78.html
The fight against the giants begins around chapter 170 I think (just so you spend less time searching)
Ive read it on wattpad 2 yrs ago. Dont know if it's still there. You can also download the pdf ver of it on the interner
Omg thank you!! I didn’t know there was a LN!
https://www.lightnovelworld.com/novel/i-alone-level-up-solo-leveling-lightnovel-02021002
here's a link if you cant find it.
Y'all should read the LN. It's already completed