The Entire Sect Except Me Is an Undercover Agent?

Su Luo was sent to Tianxuan Continent by a dump truck that fell from the sky, and became the senior brother of the ancient sect Tianyuan Sect. There is the kind and kind Master Yuanying above, and below there are a group of junior brothers and sisters who love each other. And he just needs to be a hands-off shopkeeper and be happy every day until his life span is exhausted. If the innocent and lovely little junior sister were not a spy of the Hehuan Sect, The junior fellow from the Law Enforcement Hall, who is known as a model of cultivating immortals, is not a protector of the demon sect. If the old man who has been conscientiously sweeping the ground in front of the ancestor's mourning hall all his life is not an extraterrestrial demon who disappeared a hundred years ago, Everything is so perfect. The entire sect, except me, is an undercover agent? !