Originally Posted by JessMini

This strategy is wonderful, 3 medals on my first try as well. I had no clue what was going on or where the girls were going, but one by one the pests died and eventually my helper squad made it through to the end. I missed 2 chests but I'm pretty sure those are just 2* girls so whatever.

Thanks for sharing, summerslam.

Glad it helped!

If I'm not mistaken, the two tents at the left will lead the girls to the 2 sub-boss nodes (both tents will lead the girls to the tent beside the boss near the bottom right).

The tent beside the flag is needed to clear the normal pest to the left of the final boss.

The rest is up to RNG on whether you could clear the both pests at the small square in the middle, as well as the pest located at the furthest right side (which is a split route from the final boss)

Apparently, if the girls went the non-boss route at the last split node before the final boss, they will get teleported back to small square in the middle

Need someone else to confirm if possible though