Reincarnated as a Duck: A beast progression litrpg isekai

What is the meaning of living hundreds of lives? Is it a curse or a hope? Murai grapples with the notion that his endless cycle of death and rebirth is an eternal torment. With no choice or voice, he finds himself like yet another pebble in a vast river of lives. Each death brings a new beginning—a new world awaiting. But this time, he awakens as a duck, complete with wings, a strange beak, and a little stature that doesn't please him. His Cursed Living has led him to this odd form, and though it seems bizarre, he is determined to discover what his tiny legs can achieve and how his mighty wings can confront the challenges ahead. Perhaps even the Gods who condemned him to this fate? Nay. They aren't everything and he knows it. Survival is paramount; the world wants his little life for numerous reasons, but every one of them is the same. He destroys.  A strange voice echoes in his mind, whispering levels and abilities or rules about this world called the Battleworld. He accepts that, yet he yearns for revenge—a chance to reclaim his purpose amidst this silly absurdity of walking on two little flat feet. This world will witness his journey as a duck. All shall see his ascension! What can you expect from this novel that sounds ridiculous, as a duck sounds? - A stoic and long-term survival adventure in a high fantasy world with a non-human MC. - Fights, abilities, attributes, and skills and softer litrpg elements. There are 100 levels to beat, with a lot of systems underneath. - Gods and a big world that Boosts and plays with its citizens or almost anything alive, blessings or tricking them. - Some numbers go up. Xianxia and Progression Fantasy elements like magic, techniques, swordsmanship, and world-building. Cultivation and a big world full of mysteries. - MC, Murai, is a weird entity in the overall story. He is a numerous-time reincarnator so expect some shenanigans with it. Discover what he is on about, or who he is or used to be. I wouldn't necessarily call him OP. Sometimes he is, while other times not so much. So much for a duck... This will be a very long series of books, with 1st drafts in November 2023 going up to the 10th book which marks no end in view. Current Schedule:2 chapters a week. 4-5k words per chapter.