Twin Tower?

"Now then, where is she?" Lyon looked left and right. The bustling town with the festive atmosphere hindered his sight. With the loud laughs and the toss of glasses, he couldn't use his ear that well. It was a different mood compared to what happened inside the Guild Link Hall.

"Took you long enough."

"Huh?" Lyon raised her brows before she saw Zelena walk past him from behind, from the corner of his eye. "Hah, they just want me to stay there a little bit longer."

"Heh, you think so?" Zelena smirked. 

"So, what did your sister tell you about me?" Lyon grinned. 

"You seem so proud of yourself, you know I still haven't gotten my payback after what you've done, right?" Zelena frowned.

"What? What did I do?"

"Don't force me to say it, you know what you've done!" Zelena sharpened her eyes before she noticed the pair of guards at the entrance was listening to them.