"Mu Tianfeng is my brother." Mu Yun didn't hide it, and directly told the secret in her heart, she intuitively thought that the Lucifer in front of her had no ill will towards her.

"Well, in this way, you are his sister Muyun." Seeing Mu Yun nodded, Lucifer continued, "You don't have to worry, I will keep this secret for you." ”

"Excuse me, teacher, do you know my brother?" Mu Yun was a little curious.

"Tianfeng was my best student," Lucifer replied, "and he sent me a letter to me this time when you came to Tianlong Academy, asking me to take care of you. ”

"Thank you, teacher." Mu Yun was very happy in his heart, he didn't expect his brother to plan so well for himself.

"But," Lucifer said, "I will not show mercy to you in your martial arts practice, and I will be ten times harsher than the others. ”

Mu Yun knew that Lucifer was strict with herself, hoping that she would be stronger, and she was still very grateful for this kindness, so she said firmly: "Teacher, you don't have to be polite, I can stand it." ”

"Hmm!" Lucifer nodded in satisfaction, "Tianfeng really didn't look at the wrong person. ”

"Mu Yun, take your men and hurry back to their seats." Lucifer opened his mouth to speak at this time, and his eyes suddenly became extremely fierce, which made the black wolf shudder in his heart.

"Oh my God, this devil mentor didn't even do it!"

"Yes, on weekdays, he thinks of ways to trouble us."

"This Mu Yun's luck is not ordinarily good."

"Great, great, Teacher Lucifer didn't embarrass my little Yunyun."

"What's your little Yunyun, you are numb or not, it's my little Mumu." A few girls muttered quietly, and they were relieved.

"Huh?" Lucifer heard the students talking to each other, and suddenly his face turned cold, and his eyes glanced towards the seats, and everyone only felt an unusually cold breath passing over his body, and hurriedly silenced him, not daring to make a single sound.

Seeing that all the students were quiet, Lucifer's gaze softened slightly, he strode to the podium, pressed his hands on the lectern, and said loudly: "The way of practicing martial arts, one can strengthen the body, the second is to tap the limits of human physical fitness, and the third is to perceive nature." ”

Lucifer took a step down from the podium and continued: "The first two points, I think everyone is already very clear, and the third point is natural, do any of you know the way?" He looked up at the crowd, but they were all shaking their heads.

Lucifer looked a little disappointed on his face, so he said to everyone: "The so-called perception of nature is to integrate one's own energy with nature, so that it can exert greater power," he looked at the students' eyes and gradually became contemptuous, "Hmph! All of you are conceited geniuses, but in fact, you are just some waste who have not spied on the true meaning of martial arts. ”

Lucifer's words pierced the hearts of these students, especially the crown prince Long Yi and the young master of the flame, Xi Ze, these two people were all praised and raised by others, how could they have been so insulted, when their self-esteem and face were damaged, they could no longer care about the fear of Lucifer, and couldn't help but slap the table at the same time and stand up, and said in unison: "Who do you say is waste?!" ”

"Hmph, what, you're still not convinced?" Lucifer sneered, "If you don't accept it, then we'll try to compete, and the two of you will go together." As he spoke, his arms shook, and his whole body was immediately filled with a thick silver battle aura.

"Hahaha, it's just a silver warrior, and you dare to be our teacher?" Seeing that Lucifer's strength was only equal to his own, Watt suddenly became bolder.

"Lucifer, it's your own death!" Nishizawa slowly stepped down from his seat, and Prince Long Yi followed closely behind, both of them were covered with golden battle qi, but Lucifer didn't care about the anger of the two at all.