Cultivation of Immortality on Campus Starts from a Corner Tree

I am in the third year of high school and the first task issued to me by the system is to harmonize yin and yang. What should I do? Mu Heng looked at the [Hehuan Sect Holy Son Development System] with a confused look on his face, wanting to cry without tears. "Wait, I remember I was playing..." A bold idea appeared in his mind: [Ding, congratulations to the host for completing the task "Harmony of Yin and Yang", rewarded with 5,000 spiritual stones; proficient in verbal expression; improved affinity] "Can dual cultivation of cyberspace really be achieved?" [Ding, congratulations to the host for completing the mission "Sacrifice and Refining Cauldron". As a reward, choose a Taoist companion who falls in love with you and bind it] "How can vulgarity be comparable to mathematics? My Taoist companion must be mathematics!" [Ding, congratulations to the host for achieving excellent results in the sect competition. The reward spell is: Breath Concealment] "What does it mean to use the aura concealment technique to practice in a very yin place? The extremely yin place in school..." … After the college entrance examination. "Senior, how did you achieve a score of 750 in the college entrance examination?" The eyes of the school girls in the audience were full of admiration. Mu Heng, who was standing at the speech table of outstanding graduates, looked at the light screen of the [Hehuan Sect's Son Development System] in front of him and smiled slightly: "First, you have to start cultivating immortality."