A Strange Habit
For a few months, Lukas had been watching over Isak, feeding him, and developing a relationship with him. But shortly, his actions took an odd turn. He changed from being an upbeat chimpanzee to one that appeared to be determined and focused solely on digging.
It began modestly. He would use his bare hands to dig out some mud. Lukas dismissed it as him being bored or searching for worms. However, he would have made an effort to step in if he had understood the true cause.