Is It Hard to Find Immortality? I Have a Mythical World

In an era where all people are cultivating immortality, do you think it is difficult for me to find immortality? But what if there is a mythical world standing behind me? With the heritage of the family and the inheritance of the sect, do you think that even if I enter the immortal path, I will be lost to the public? If I sacrifice the Tiangang Technique, the Earthly Sha Technique, the Eight Divine Mantras, and the Nine-Character Mantra, how should you respond? You also said that I am limited to one method and one technique in the Tao, but I cannot be the whole Tao? Then what if I first 'obtain the Tao' and then 'enlighten the Tao', then the effect becomes the cause, and every method and technique is blessed by the Tao, and it is a conceptual supernatural power?