The Legend of Sword Spirit from Another World

Modern people who are proficient in sword skills have traveled to a different world where swords are respected. People practice sword spirits, temper their bodies, and pursue perfection throughout their lives. The protagonist's story begins with the Xue family, one of the four major families in the Excalibur Empire... Sword Spirit is a spirit that is transformed from a sword through practice. The most basic Sword Spirit is also a sword spirit that is directly used to strengthen the physical body. They are the Sword Spirit of Skin, the Sword Spirit of Bone, the Sword Spirit of Muscles, the Sword Spirit of Blood, and the Sword Spirit of Zang. In addition, there are many special high-level sword spirits, such as the Flower Sword Spirit, which has medical and poisoning effects; the Snow Sword Spirit, which has the effects of changing the sky and freezing; the Wind Sword Spirit, which has the effects of wind speed and tearing; and the Moon Sword Spirit, which has the effects of boosting energy and sharp blades.