Let Me Go, I Really Don't Want to Practice

Wei Xixi accidentally transported his soul to another world and became an outer disciple of Xingyue Academy. And awakened the system that can make you stronger by being lazy and lying down. In order to let himself lie down happily, Wei Xixi began to commit suicide crazily! What the hell? As long as you blow up the alchemy room of the alchemy elder, you can be punished! There is still the possibility of being expelled from the academy, so can't he just lie down happily? So, Wei Hexi blew up the alchemy room of the alchemy elder! As a result... The alchemy room was blown up, but the purple lotus spirit fire was created, and the plan failed! What, if you damage the alchemy monument, you will be directly expelled from the academy? Then, Wei Hexi destroyed the medicine refining monument! As a result... The alchemy stele was destroyed, but the inheritance of the alchemy master was revealed, and plan two failed! Unwilling to give up, Wei Xixi continued his plan to commit suicide... Many years later, Wei Xixi sat on the dean's throne with a blank look on his face! I just want to be expelled from the college. How can I become the dean just by doing it?