Douluo: Summoning Zhang Lexuan at the Start!

(Douluo Continent 1 Fanfiction) 20-year-old Yu Shi transmigrates to the Soul Beast Forest of Douluo Continent. Lost and confused, he unexpectedly awakens a teaching system, allowing him to become stronger by taking on apprentices and teaching them. "Where in the Soul Beast Forest can I find students to take on?" Luckily, there's a newbie gift pack, allowing him to summon Zhang Lexuan from a parallel world right from the start!