After Rejecting the Female Warrior Saint, I Challenged the Whole World

Blue Star's spiritual energy revives, and humans begin to awaken their martial souls! An Xuan got a duel system, which is said to be able to challenge the sky and the earth. As long as he is challenged, he will become stronger. No matter he wins or loses, he will get a prize! At this moment, a beautiful martial arts saint came to their school to select saints, and she chose An Xuan among the huge crowd. I already have a system, and why are you becoming a saint? I refuse, I don't want to! Who is dissatisfied? Come out and challenge! I am alone, you can do whatever you want! Bite! You have a one-on-one challenge with your class teacher, and the outcome is still undecided. I hope you will continue to work hard. Boxing skills +10, strength +10, defense +10, speed +10, soul power +10, and vitality +10] [Ding! You have a duel with the test machine, and the outcome is still undecided. I hope you will continue to work hard. Boxing skills +10, strength +10, defense +10, speed +10] [Ding! You have a one-on-one duel with a female warrior saint, and the outcome is still undecided. I hope you can keep up the good work, and your Ecstasy Finger +10, the Invincible Overlord Spear +10, and your Endurance +10...] [Ding! You singled out a thousand island nation female warriors...]