Heroine: the Background Is Invincible, Why Do We Need an Invincible System?

Su Muyang danced happily to the melody of the song "APT" in the KTV, sang "Apa Ci" to her heart's content, and made unique gestures with her hands. The next moment, she suddenly traveled to the immortal Su family in the upper world of the female lord's world. She knew in her mother's womb that her younger sister was the reincarnation of the empress, and her parents were extremely handsome. Moreover, the background is invincible. What is the use of this invincible system? It is better to just lie down. A few years later, Su Muyang and his sister Su Yunyun went to the lower world to play. Su Muyang sometimes cosplays and sometimes goes crazy. Su Muyang also grew older and more handsome, and became more and more crazy. When the Yaochi Holy Land fell into destruction, Su Muyang directly destroyed the enemy with one finger, and his identity was exposed! But he still started the journey of becoming insane, accepting the children of destiny from all kinds of worlds, and making them worship him as his teacher. This also started a life of lying flat and being invincible and insane! … I hope all handsome and beautiful readers will not cross it out when they see the work, and then help rate it or add it to the bookshelf. Thank you (*^ω^*)