It was a completely cloudy and dark night inside Dragonkin Haven Forest. On this planet heavily influenced by the Chaos Dragon, Yin was dense everywhere. But particularly at night, when the forest was on the side opposite the sun, 99% of the environment was pure Yin.
This moment lasted less than an hour, but it was when Rehvka's powers were absolute, allowing her to silently infiltrate anywhere. Even powerful cultivators would have difficulty detecting her, though there were limits. Luckily, the high-level beasts were within the sect and not in the village within the forest, so Rehvka could invade anywhere with very low risks.
The whale gathered all the groups and devised a reconnaissance plan. When the exact time came, Rehvka infiltrated the place indicated by the Drake to Ruri. Everyone was nearby at a safe distance, and Ruri had set up a spatial formation around them; if anything went wrong, they could rescue Rehvka in seconds.