"Ah, Kaori!" Mary smiled before Raina grabbed his arm and pulled him down, "Sorry, this is my sister, Raina," she whispered realizing Raina was wanting them to be discrete. 
"The enemies are everywhere," Raina whispered, "In some way or another the demon possessing our father has brought some sort of small army with him and they're possessing others. They're capable of being without the hosts, but their hold on the physical realm is much strong this way," Raina whispered as she looked around, "He's choosing people within our family because of our close connection to the elves, who used to be closest tied to the elements and therefore one of the stronger races. Now he's picking humans because he believes we won't attack the humans in an attempt to protect ourselves," she explained as she looked over and motioned with two fingers towards a shadowy figure, "Keep low and keep quiet," she whispered before she moved towards another shadow, blending in with the dark sky as she closed in on them. 
"Raina doesn't have any elemental powers so she chose to focus on these skills instead," Mary whispered to Kaori, staying down, "She's also not likely to get possessed based off what she just said. But what was Alari's message?" she looked at him, wondering what he had to say, leaning closer to him so they didn't have to talk so loud and Raina wouldn't get mad at them. 

Mera slowly sank to the ground, panting heavily as she couldn't manage to keep standing at this point, having using up a serious amount of energy to force her magic to move at a faster pace, "I would prefer not to lose a second brother if we can manage that," she mumbled, looking at Larel, "But my brother wouldn't want to be a permanent puppet to some demon scum," she looked towards Alari and then back to Thanos, "if you can just incapacitate him that would be best, but do whatever you have to do to stop him," she sighed, putting her hand to her head as Thanos stepped forward, cracking his knuckles.
"I can keep you entertained awhile, at least until Sybil manages to get back to her favorite host yet," he said before putting his hands out, the ground starting to rumble around them. 
She put her hands forwards, vines grabbing ahold of his arms, pulling them down, using a lot of weaker vines since she couldn't muster up the power to use anything stronger. She gasped as she heard the wood behind her cracking and Thanos sneered. 
"I didn't think she would wait long," he said as the cracking continued.
"Sybil has forcibly repossessed Hotaru," Mera said, clearly starting to panic a little as she was trying to figure out a solution to the problem before Thanos stomped his foot. A crack shot from his foot to the wood around the house, putting a huge crack in it, all the way up, "Damn, we need to move- get a better position- and we should find some actual human blood for Hotaru, hunger was how Sybil was controlling her before," she looked at the two of them, still holding her hand towards Thanos, more and more vines trying to hold on to his massive frame, though he just seemed amused. 
"Awwww~ Don't run away~ After such a valiant effort, I want to see the look on your face knowing your brother's sacrifice was worthless!" Sybil called out from inside the house and Mera made a face that made it clear it was killing her to know that Nero died in vain, "We just want to plaaaay, all of us!" she called out again before laughing, her fingers appearing in the crack as she started to try and work her way out of the casing Mera had put her in.
"We need to move, now!" Mera got back to her feet, but Thanos twisted his foot again and a hole opened beneath her, dropping her in up to her waist before closing again.