Naomi Randall is one of the easiest bosses in the game if you know how to beat her. Otherwise, you'll spend a lot of Jelly healing yourself while trying to lower her big health pool, which is resistant to "normal attacks".
Scarlet Nexus first big boss fight is against one of your own. Naomi Randall, which is one of the nicest characters in the game gets corrupted early on in the game, becoming one of the Others and it's up to you and your team to try and stop her.
This boss fight is fairly easy if you figure out how to approach it. It can be tricky though since many players usually focus on dealing raw damage, which does not do much to Naomi's health pool.
HOW TO BEAT NAOMI RANDALL
In the first phase, you can focus on simple attacks since it won't take long to activate the second phase, which is where things get interesting.
In the second phase, Naomi will become invisible from time to time and when this happens, you need to use Tsugumi's Clairvoyance power. This allows you to detect invisible enemies and see through poor visibility conditions.
The key part here is that Naomi becomes extremely vulnerable to attacks during her's invisibility phase so keep hitting those fruit-like things on her belly to quickly deplete her health bar.
So there you have it, that's basically it. Quite a simple task that can be frustrating for players with thin patience.
Scarlet Nexus is available on PC, PlayStation 4, PlayStation 5, Xbox One and Xbox Series X|S.