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

Spiritual qi revives on Blue Star, and humanity begins awakening martial souls! An Xuan gets a Duelling System, which claims he can challenge heaven, earth, and even thin air. As long as he duels, he gets stronger, and he earns rewards whether he wins or loses! Just then, a beautiful Martial Saint comes to their school to choose disciples and picks An Xuan from the crowd. “I've already got a System, so why the hell would I become your disciple? I refuse! I'm not interested! Who's got a problem with that? Come out and duel me! It's just me against all of you!” [Ding! You dueled your homeroom teacher. The outcome is undecided. Keep up the good work! Fist Techniques +10, Strength +10, Defense +10, Speed +10, Soul Power +10, Vitality +10] [Ding! You dueled the testing machine. The outcome is undecided. Keep up the good work! Fist Techniques +10, Strength +10, Defense +10, Speed +10] [Ding! You dueled a Female Martial Saint. The outcome is undecided. Keep up the good work! Heartbreak Finger +10, Invincible Overlord Spear +10, Stamina +10...] [Ding! You dueled a thousand female warriors from the island nation...]