Like a bolt of lightening this realisation came to Olcan's mind, he realised that this was a trap all along, Torak was never interested in using the girl as a bargain to trade with Elara, he only abducted the girl to create a diversion so... So that he Olcan would be forced to come back home to calm down Sovereign Alpha Leikos. It appears that Torak had predicted that by the time Olcan got back home the girl must have also found her way back to her father.
But!
If he had gone through so much stress to bring Olcan back home, that only implied... it Implied that he knew where Olcan was with Elara!
This was not a mere assumptions, this was exactly the plan that Torak had— actually this wasn't his plan though, it was all Vivian who had concocted this idea for him
After Elara had run away and Alpha Roman had gotten to know, he immediately rushed back home to break the shocking news to Vivian