Tales of Symphonia Story, Tethe'alla Chronicles (3)

QUIZ START: After asking around the area in front of the hotel for close to an hour, you all had produced very little, eventually you found a man with gray hair standing in front of some form of memorial; as you approached him he turned back. He seemed startled when he saw Presea,
"....Alicia! Is it really you?" the man asked, his nametag said 'George'. Presea gasped,
"You...know Alicia?!" she asked,
"What?" he seemed puzzled by the question, "Wait, then who?"
"Alicia is my...sister."
"Ohh...I see. Ah, of course... Alicia passed away quite some time ago. She couldn't possibly be standing here, now." he sighed,
"...Passed away?!" the girl gasped,
"What happened?" Lloyd asked,
"How could Alica have...died?" you agree.
"Alicia came to work in the service of the noble Bryant family, but she was caught up in an unfortunate incident that resulted in her death." George explained regretfully,
"She died? How?!..." Colette gasped,
"I dare not speak of the details..." the man admitted, "Please forgive me. Alicia's grave lies in the Sky Terrace of the Lezareno Company headquarters. Please stop by there if you have the time. Alicia would surely be pleased to receive a visit from her younger sister. If you show this to the receptionists, they should let you through." he handed Presea his employment ID, then left,
"Younger sister? I thought Presea was the older one." Genis voiced,
"That's right...that's what she told Regal when he ambushed us in the forest." you agreed,
"That's strange. Presea said she had a younger sister..." Zelos mumbled,
"Oh, I know! Maybe there are three sisters in all!" the blonde suggested,
"Oh, come on..." Zelos groaned.
"Let's go up to the terrace." you ask.

After showing the pass to the railway workers, you all boarded a tram to the Lezareno company building. However before you got on the elevator a guard stopped you
"I'm sorry, but may I ask your reason for visiting our company today?" the guard asked,
"We want to go to the Sky Terrace." Lloyd explained, he then showed the guard the ID that George had given them.
"This is George's! ...My deepest apologies. Please, go on inside." Atop the building was a grave surrounded by many plants, the grave said 'Alicia Combatir' Presea gasped, running to the grave,
"Alicia...what happened to you?" she mumbled,
"Presea..." you rest a hand on her shoulder, trying to help comfort her. Mithos noticed something sparkling on the gravestone,
"...What's this?" he asked. You noticed it as well, mounted in the gray headstone and gasped,
"That's a....!"
"Hey, there's an Exsphere embedded here!" Lloyd exclaimed.