I Really Don't Know How to Cultivate Immortality.

Xia Yu, who traveled to the fantasy world, lived in seclusion in a small fenced courtyard in Wuwei Mountain as a mortal. However, everyone regarded him as an immortal. You are mistaken, I am really not a fairy. Senior, please stop being modest. Your watchdog is the Tengu King, and your maid is the eldest lady of the Li family. You can make our cultivation skyrocket with just one word, and we will benefit from it endlessly. Ding, the system prompts that the host's charm value is +100, +100, +100... Why do you all admire me so much?