Looking up, the two saw Herculia waving at them from afar. On his shoulder, he was carrying Emmy. The two approached him quickly.
"What happened to Emmy?" Isla asked worriedly as she inspected her friend.
"Hm? She's fine. She had used all of her mana and she's recovering now." Herculia shrugged. "Hey, talk to them."
"Ugh… I'm fine, guys." Emmy replied with a groan. They could hear her almost vomiting in the middle of her sentence.
"Hey! Don't vomit on me now!"
"I'm… Close!"
"Hold on! I will put you down!"
Quickly, Herculia lifted her up before she could do it. Then, the girl started coughing loudly as she threw up everything inside her stomach.
"Why is she throwing up?" Arthur asked with a frown.
"It's a side effect of using too much mana in a short period of time without recovering with potions," Isla explained. "It rarely happens but I guess Emmy had been through a tough battle."
