Picked up a Secret Love Note from a Best Friend

I fell hopelessly in love with Yin Wenya. I have been practicing swordsmanship at the bottom of the valley for fifty years. I thought my heart was as cold as the sword. But the first time I saw him, I knew that my way had perished and my soul was beyond redemption. No one will love him more than me. I interpret every move he makes and every word he says in thousands of ways. I don't need him to give an answer or any response from him. I just need to see him, hear him, and feel him. What he loves, I will protect for him. What he hates, I will kill for him. I practiced hard, hid my crazy growing love, and finally became a close friend who could stand by his side openly. On the day when someone discovered that I was possessed by a demon, Yin Wenya, as the leader of the righteous path, wanted to execute me on the spot. He put his sword against my throat and asked me: How can I save you? There is nothing that cannot be saved. You are the right way, I am the evil way. Use my head and flesh to fulfill you, and I will die without regrets. *** For some reason that he could not explain, Yin Wenya did not rectify his possessed friend on the spot. Instead, he hid him, imprisoned him with a formation, and asked him to get rid of the inner demons before he came out. One day, Yin Wenya returned to the valley where his best friend had practiced since childhood, and picked up a notebook at the bottom of the valley. The first sentence at the beginning was: "I'm hopelessly in love with Yin Wenya." -- Reading guide: *first person *1v1, he, emotional flow Concept: Love is pure, great and free.