National Academy: Refunding Disciples Billions of Times

Tens of billions of people around the world have traveled to the endless world. Everyone inherits a college. There are all kinds of monsters here, slimes, undead, demons, vampires, giants... Want to live. It is necessary to develop the college, recruit students, and protect the college. Get a normal gift package at the start. Lu Qi thought that he could only ignore everyone. But to his surprise, he discovered that he had awakened the apprenticeship return system. Bite! You grant your disciple a bottle of ordinary qi and blood potion, triggering a ten thousand times return: a gentle dragon blood potion! Bite! You grant your disciple an ordinary sword skill, triggering a billion-fold return: Sword Domain·Ten Thousand Swords Shatter the Void! Bite! You grant your disciple an ordinary summoned beast, triggering a return of one billion... When other colleges are still working day and night to cultivate a professional student. Any of Lu Qi's disciples can massacre a plane if they step out! "What? Half of my students entered the Forest of Death. Are you telling me that Lu Qi's students directly slaughtered the Purgatory Plane?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.