Legend of Immortals and Phoenixes

I am an immortal phoenix who came to the three realms. I am respected by all the world. I was born in the immortal world and am extremely intelligent. I learned everything in three days and three nights. I walk around the realms and help with kindness. What do you want from a loving husband? In order to avenge his own private life, Qing Mang always fights against me to cultivate my path. He sincerely cares for my senior brother, protects and helps me through life and death, encounters strange things in the fairy mountain cave, behaves decently and honestly, is good at teaching and helping me first, sacrifices his life to bring blessings forever, kills evil to help righteousness, whoever fights me with a beautiful smile, and we fly into the fairy palace by marriage.