Age of Cataclysm: Guardians

One calm noon, a deep purple beam of light suddenly fell from the sky, and an invader named "The Devourer" began to invade the earth. At the same time, a group of systems called "Guardians" appeared on many young people on the earth. These young people will shoulder the mission of protecting the earth and resisting invasion. Zhao Yubo was an ordinary high school student, and his life began to take another path after being selected by the "Guardian" system.