Cultivation in the Three Realms: My Sister Gave Me a Mission System

[Introduction to the work] Lin Yitong's sister suddenly disappeared! She traveled to the three realms to pursue her love, even though he had become a demon! She only left behind a "Diary of Immortal Cultivation". In order to save his sister, he transformed into Chaos Master, Experience cultivating immortals and fight against the devil! Her footprints are everywhere! You will encounter demonic monsters at any time! What awaits him are increasingly difficult tasks one after another! I never thought that this was just a super system between my sister and my brother! ................................................................................................................. (PS: Please accept new books and recommend them) (PS: This is a book that becomes more interesting the more you read it) (PS: If you also have a sister, give it to your sister too!)