Supernatural Invasion: I Became the Strongest Thunder Magician

[Resurgence of supernatural events + system + Taoist's strongest thunder method + gradual growth + invincibility + team battle] Li Yan is a lucky person who got the strongest system by chance. As the supernatural events began to revive, Li Yan fought with strange supernatural monsters. The secret surge of official forces and the supernatural confrontation between countries. Let's see my god of thunder, Li Yan, practice with the system and become the strongest thunder master. Kill evil spirits and protect the peace of one party. Except for villains, he protects his teammates thoroughly. Conquer the foreign demons and promote China's reputation!