unlimited novelai free trials.

just download tor or use any cellar network so you bypass the network limit.
if it says IP ban or something with IP to solve it if you are using cellular disconnect then reconnect if you are using tor just refresh the page.
if you run out of free trials just refresh the page if using tor or cellular.
DO NOT USE WIFI. wifi will not work for this if you don't have cellular or download tor on a PC or laptop.

make sure to turn off wifi (you don't need to do this if you are using tor)