Astonishing Awakening: Sign-In at Shenji University

[Urban + Cultivation + System] Li Jiajun, the first person in a hundred years to complete the sign-in challenge at Shenji University. How hard could going to college be? He opens a little teahouse, and soon the daughters of powerful families, scions of prestigious clans, and reclusive elders are all coming to visit. “The owner has happy news, so we're closing for three days.” Taizong: “I have a treasure cave at the foot of the Great Wall. Save me, and it's all yours!” First Emperor: “This elixir of immortality is yours from now on.”