My Useless Junior Sister Is Actually the Female Emperor?

[Transmigration] + [System] + [Laid-back] + [Multiple heroines] + [Empress] + [Invincible] Lin Fan just wants to be an ordinary person and spend his days lazing through retirement in another world. One day, while digging a hole and planting vegetables, his master tells him to recruit a junior brother or sister. At Fishhide Peak, his master is as dazzling as a celestial being, and Lin Fan himself looks like an immortal descended to earth. They need a pretty junior sister, or she might drag down the sect's looks. As for talent and the like, it doesn't matter. Little does he know that the useless junior sister in his eyes is actually a reincarnated empress...