The premise (an accidental confession) has much less to do with the actual bulk of the story. Renesha (our MC) gets isekai'd into being a poor orphan, grows up in a temple, and becomes a priestess/healer who ends up going into military service. Although the story starts off light-ish, she progressively faces the actually realities of going to war, of death on the battlefield, and of the trauma all of this can bring. She isn't a sheltered MC to begin with, but having to actually confront people dying in front of her while being a healer makes her and this work have much more gravitas than the bait-and-switch premise of a love triangle that the series presents as. There's still good comedic moments, well laid-out character growth, and, of course, two male leads who are actually both interesting in their own right. Bonus: the art is fantastic. So, come for the silly romcom premise, stay for a solid MC and plot.

The story develops verrrry slowly. If you're bored, this can be a buffer, but don't get your hopes up. Drawing is quite beautiful and there are some gag comedic moments here and there. Choppy dialogue though.