Synopsis: SSS-Rank Lone Summoner

Zhang Ze enters a parallel universe where individuals depend on the Magic Domain to battle monsters and enhance their abilities in order to withstand the Devil's Cave's demon invasion. To aid his sister, Zhang adopts the pseudonym Asura and infiltrates the magical realm. Surprisingly, he discovers that he possesses the greatest SSS-level talent for summoning! As the summoning technique's level rises, so does the number of summoned creatures and the upgrade potential, making it an outstanding achievement.