What Happens When the Soul Passes Through the Otaku?

When Lu Chen woke up, he found that his soul had passed through the body of a short, fat and fat man. Just when he was surprised, the host's voice suddenly came from his head: "Hello." Lu Chen: "Who are you? What's going on?" Host: "I summoned your soul to penetrate into my body. Can you do me a favor?" Lu Chen: "What are you busy with?" Host: "Help me catch the beauty of our school."