Stealing The Protagonist Lovers

WARNING !!!!! Extreme Chadness Luck while reading a novel found himself in a different world completely similar to anime and novels. Here people uses various souls for cultivation. However he found out that this world also has its own protagonist just like anime and novels. Just as he thought his life will be difficult , Luck was blessed by a system… Now, Land, sea, human race, Orc race, God realm….Luck said: I am Invincible, is it that difficult ? AUTHOR HERE. HEY THIS IS MY FIRST NOVEL. AND ITS INSPIRED FROM MUMU. I MAY BE IMMATURE AT FIRST BUT PLEASE TRY TO BEAR WITH ME. AS WE GO ON I WILL DEFINITELY MAKE YOU ALL LIKE MY STORY. TILL THEN PLEASE BE PATIENT. ALSO DONT COMPARE THE AGE TO REAL WORLD. ALSO THERE WIN BE GRAMMATICAL ERROR AS MY 1ST LANGUAGE ISN'T ENGLISH.