Full-Time: Lord of the Heavenly Weapons, Starting with Naiko No Inamitsu

Multiple heroines Ye Ye travels through the world of "Versatile Mage". He thought he would live a mediocre life, but when he awakened to magic, he was accidentally bound to the Heavenly Weapon Master System, and each system was accompanied by a different-world war weapon! [Thunder Element: Rice Light of Naginus]: You are the master of thunder, the harsh lightning is your blade, and the roar of thousands of thunders is your war song. The strong wind surrendered, and the thunder struck the world. [Water Element: The Glory of Still Waters]: You are the spiritual master of rivers and rivers, the vast expanse of blue waves are your barriers, and the thousands of streams are at your disposal. The earth's veins are clear and peaceful, and the surrounding areas are luxuriant. … Many years later, facing the attack of the demon emperor who was blocking out the sky and the sun, Mu Hua held the rice light in her hand, thunder surged in her eyes, and whispered: "In this world, demons are rampant and the people are suffering, then it will be up to me to command thousands of soldiers and suppress the heavens!" As soon as the words fell, the weapons of the nine series roared in unison, thunder pierced the sky, the rock spear fell into the world, all the demons were killed, and peace returned to the earth.