The Beloved Fake Saint

I reincarnated into the world of a novel, specifically into the body of Arielle, a fake "saintess" destined to die once the real saintess appears in five years. However, if I play my cards right and save the monthly allowance I receive for acting as the saintess, I should at the very least be able to buy a building and live comfortably as a landlord! But while I was carefully setting up a plan to run away once my role as the fake saintess is finished... "Choose me, or else..." "I prepared a prison just for you. My goddess—" "..." Why are the three male leads acting differently than I expected?? [The bored eternal gods are becoming interest after watching you.] And apparently I unexpectedly arose the interest of the gods?! On top of that, the final boss who was planning on destroying the world isn't killing me but rather helping me...? I have no interest in gaining the interest of the gods or destroying the world! So please just let me become a landlord like I wanted—!