It's been 2 days, Zen running here and there, but there wasn't any scent of Ken.
Zen finds it weird how he is unable to detect Ken? He feels exhausted and because of the sudden Mansion seal broken, his powers have been 50% off normal circumstances (Means powers decreased).
Zen calls Joe, asking him to pick him up and he sits at a Café nearby where he can see there wasn't much crowd.
Joe tells Nic and Sam that he is picking Zen up. It seems not a piece of good news since Zen didn't mention Ken, and when Zen talks to Joe he seems to pant... Joe tells Nic not to go out looking for Ken, it is dangerous.
Joe took 45 minutes to pick Zen up.
It seems Zen is not in a good condition, and seems he didn't sleep nor eaten nor drink blood for 2 days. Looks like he has been running around non-stop for 2 days straight, his clothes are soaking wet.
When Zen reaches his Mansion and walks out of the car, he faints and Joe manages to grab him in his arms before Zen falls to the ground.