The Soul Penetrates the Poor Nobles, and the Magic of All Attributes Reverses Life

The second son of a border aristocrat who traveled through time was sentenced to "join the army upon reaching adulthood" at the beginning. Until I touched the magic test crystal - the light of seven elements instantly lit up the study. A random fireball exploded through the tree trunk, and he was surrounded by wolves and was instantly killed by ice spikes. I'm afraid this world has some misunderstanding about "low-level magic". There is no waste, only the cheating is not big enough!