With Aster's lead, they started to walk toward his parent's laboratory.
Of course, it would have been hard to backtrack his path a few weeks ago, but thankfully, he had quite a good memory. He remembered a few eye-catching details that acted as landmarks, pointing them in the right direction.
Whenever they passed by a pile of rubble, Aster would renew the mental map he had based on what the building was in the past, long forgotten. With that, the accuracy of their heading was getting higher the further they went.
"It's here!"
In less than three hours, the distance that he needed nine hours to walk before was covered.
'I really improved a lot,' Aster thought a little, praising himself for a job well done.
"The entrance is here; follow me."
