"Yeah, I got lost so I followed Arthur," Yu said.
'I didn't even sense him and he's been following me the whole time.' Arthur said taking caution of Yu.
"How were you able to hide your presence that good?" Sylvia asked Yu.
"It shouldn't be hard if you practice," Yu said lying but not lying at the same time considering he did practice it for a few years in his past life.
Sylvia wanted to check things about Yu's past and when she looked into it she was in shock all she saw was a pile of bodies leading up to a massive mountain with an old man standing on them.
'What the hell he's also a reincarnated person but I didn't sense it from him and not only that he was extremely powerful possibly stronger than father.' Sylvia wanted to decide on whether she should kill the boy who could become a potential threat in the future.
'I shouldn't do that even if he would be a threat.' Sylvia said.
After a while of them chatting Yu finally understood more things about this place so he got up and started to train.
Arthur noticed Yu and joined him.
"Do you know how to use a sword?" Arthur asked Yu.
"Yes, my father trained me," Yu replied.
"How about a friendly spar?" Arthur asked.
"Ok sure." Yu wasn't gonna go easy since he wanted to continue training.
When they both picked up a stick they both added mana to it to strengthen it.
'So he can use mana what a genius.' Arthur said thinking Yu was a normal child.
Arthur dashed towards Yu and went for a verticals slash but while he was going for the slash Yu's sword(stick)was already at Arthur's neck.
'How is that possible I didn't even see him move.' Arthur said in shock.
'I used my Ki and Mana to speed up my body and with both of them active at the same time they'd have twice the effect of one active.' Yu said.
"Haha, you win I didn't even see that," Arthur said while shaking Yu's hand.
Right, when Arthur let go of Yu's hand he went back to training.
A week passed and Yu was training the whole time he hardly talked to either Arthur or Sylvia.
"I don't know how he's able to train for the whole day without rest," Arthur told Sylvia.
"It looks like Yu has more energy than most people," Sylvia told Arthur.
While Sylvia was making the portal her wound started to get worse.
"Sylvia why is your wound getting worse," Arthur asked.
"This happened from time to time done worry," Sylvia said trying to clear Arthur's concern.
'She's not ok, she's dying since she's creating the portal for us and she'll probably die if she finishes it.' Yu said while training.