Weapon and Soul 2018 saison 01 episode 01

An ordinary boy inadvertently gets involved in the conflict between two groups of spirit agents. He is shocked to discover the existence of "Qi Ling," a collection of 7 antique weaponries that can transform into beautiful girls to engage in battle. And, a friend of his may not be who she says she is. He finds himself in one danger after another and can't explain any of it to his concerned family or friends.