Unparalleled Spiritual Emperor

[Fantasy + Time Travel + Invincibility] Jiang Wushuang traveled to a fantasy world, and was determined to live in Danfeng for the rest of his life. Unfortunately, not only was his biological mother an extraordinary person, but he also had bad luck. The Divine Secret Spirit Sword, the Ancient Eyes, and the Heaven-defying Opportunities were all thrown at him as if they were free of charge! What to do? Then he had no choice but to return to the path of cultivating immortality, not because he was afraid that his little junior sister would be taken away! The introduction is weak, please read the text.