Don't go!!
After searching for the entrance of the underground shelter, Jason saw a small number of humans with a higher mana core rank leaving it, as he activated his mana eyes to search for the Flers mana fluctuations.
Jason had spent months with them and he was clearly aware of how their mana fluctuations looked like.
His two soulbonds were already back inside his soul world in order to prevent anyone from misunderstanding the beast's appearance as foes, which might create a sudden attack that would kill them.
Time passed slowly and he was still unable to find the four Flers, which increased his anxiety further as he already was extremely nervous thanks to Shane's injury.
Jason was still unsure of what to think about the appearance of the three foreign race convoys, but it definitely changed his whole life due to multiple reasons.