Cheng Yi, who comes from the realm of Di, possesses the power of dark green. He is good at using swords and can also pluck leaves and turn them into swords.
The native realm has returned to stability, and the modern mortal realm has developed science and technology, but the three realms of demons, demons, and mortals are in turmoil. He was entrusted by his husband to go to the mortal world to help, and needed to change his clothes so that he would not be out of tune with the world.
There, he met Jiao Zhi and his sister Jiao Mianmian, and also met his friend Yue Lin'er. All kinds of enemies are coming one after another, and there are even undercover agents hiding in the dark. The young man walks with his sword to protect all living beings
Intention: Even if you are in a strange world, you should still keep your true heart and hold the sword to protect all living beings in the world.
