The detour is only a precaution, if we encounter Gloom or Vileplume. If Laios-san doesn't detect any, then we'll simply have to bear with the lingering stench.

[For now, he'll let Laios lead and return to the air. Still, not to leave out important details...]

We do need to stay sharp. As previously mentioned, the foliage itself is a threat, and the paths often seem to shift on their own. It's as if the forest has a mind of its own.

That being said, keep an eye out for anything glowing.