Our Sect Does Alchemy is a Manga/Manhwa/Manhua in english language, Comedy series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

The orphaned Bai Tian was brought to the Xian Yu faction by Yu Xiao, a Taoist priest they had never met before. Bai Tian, who sought revenge for the deaths of their parents, lives comfortably in the faction, but as a result, it seems their desire for revenge is fading.