Dragon Language Magic: Cross Eyed Heart Sword

A young businessman determined to travel around the world, A dragon who gathers an army to take revenge on the entire world, They made a simple deal, The merchant used the relics of his ancestors in exchange for the dragon's magic heart arrow. This extremely evil spell is strange and terrifying, Even the Creation Titan cannot be controlled; The Dragon Clan thought it could sow disaster within the human race. And businessmen will change the direction of both worlds.