I Am a Trainer, but I Was Pushed Back by the Cool School Beauty at the Beginning

Traveling through a world where everyone changed jobs, Li Ran awakened and became an E-level [Trainer], and was ridiculed by everyone. Trainer? I can only be a logistics person, planting flowers and raising grass, right? But they didn't know that Li Ran had awakened his hidden talent [Cultivation Contract]. You can sign a contract with your teammates to accelerate their growth and share life and death together. Li Ran: "I can only be a logistics person." ... I, Gu Nianxi, am an S-level professional and the orthodox Five Thunder Heavenly Master! Hidden talent: Heavenly Master guides the way! You can seek good luck, avoid bad luck, and look for secrets. I discovered that this E-class trainer named Li Ran has a great opportunity! Let me get close to him and find out...