Iliana felt very clear with the behavior of the black fox demon who always terrorized the surrounding residents and even made her brother trapped in the Cave. She tried to get Alvaro out of Goa by any means with the help of Emilio.
Emilio managed to make the cave finally destroyed. Because the strength of the m needs to be very powerful compared to the strength of his children. Because Emilio is a descendant from the land of lacuna. He had a power that was so high compared to the others.
That's where only Emilio's power works compared to Alvaro's and Iliana's. Finally Alvaro managed to get out of the Goa. He felt very relieved, but his strength was running low. Then Emilio and Iliana tried to get Alvaro away from there.
Alvaro finally fell unconscious from exhaustion inside. He also felt that he couldn't take it anymore.