Ant sized in an Alien World

You're just a normal person spending their day doing normal things when you are hit by a truck. When you wake up you're in an Alien and scary world because you're only 1 centimeter tall! Survive the RPG world at such a tiny and vulnerable size. With a skill tree, spell tree, and inventory storage, you'll need to survive the harsh and deadly giant world, where even just ants are powerful foes and humanoids are titans who could instantly crush and kill you without ever noticing Survive unaware or cruel giantess monster girls, elves, humans, and more. In the world of Eferia