Theodore and Lucifer returned back to the portal when Adeline was playing with Cerberus. She was resting her arms and head on his belly and talking to him while giving gentle scratches to him. Both of the brothers were surprised to see that Cerberus was letting Adeline pet him.
And they were even more surprised when Cerberus turned one of his heads to see them but didn't come running towards Lucifer.
Lucifer raised his brows and exclaimed as if his pet had betrayed him, "My nightmare has come true. Cerberus is actually ignoring me!"
Theodore chuckled and patted his brother on the shoulder. And he teased Lucifer, "She is an expert in stealing familiars. Arion already likes her more than me. Be thankful that she won't be meeting Cerberus frequently."