Restart: The World Savior's New Beginning RTWSNB

EARTH was destroyed but some of the inhabitants were send to a different world, which will be targeted next by the DESTROYER, who destroyed Earth. They were given a game like system and a mission to avenge EARTH.
Elena was only a 16-years old girl that time and she was suddenly transported to another world full of betrayal, killing, plunder, debauchery and more. That world was also at the verge of extinction by the DESTROYER. But Elena was able to save the world after going through a lot of unimaginable hardship for seven years and became the World Savior.
After fulfilling her mission now she have a chance to either stay in this world as hero, or go to another world to start a new comfortable life as a reward. So, what will she do? How will her journey go from now on?
Join Elena who is a kind hearted, overpowered and ruthless girl in her journey to enjoy her life to the fullest after overcoming a lot of harsh trials.
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Elena is overpowered FMC and she is not involved in any kind of romance. I hate the idea of my protagonist to be a lovestruck maiden like many novels. She is strong, independent, kind and decisive. This story mainly focuses on the adventure and fantasy aspects more with slice of life and actions mixed in it.
This novel is my take on creating a perfect Female Main Charector of my liking and to create a story of a proper hero and savior.
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The cover does belong to me, so no prob.
discord: https://discord.com/invite/fYqDSEYVUM
Have fun reading.