I, the Super Mage, Can Kill Millions of Soldiers with My Magic!

Su Chen traveled through time and became an elemental mage from another world. He obtained the system and became stronger after signing in. Sign in at the Earth Temple, gain the Wisdom Root trait, and learn spells as quickly as drinking water. Sign in at the Water Temple and obtain the elemental energy multiplication feature. From now on, the elemental energy is unfathomable. Su Chen persisted in signing in the Four Elements Temple for thirteen years and became a thirteenth-level mage. The Northern Barbarians invaded, and there were so many ninth-level peak mages that the Mage Temple was completely unable to withstand them. Jiang Cheng took action, and thirteen levels of magic were splashed out. Thunder rolls from the sky, the earth trembles, frost freezes, and fire falls from the sky. The millions of northern barbarian soldiers and powerful mage lineups wailed instantly... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.