Bound to a Tycoon System, But I Transmigrated into a Book as the Worst!

[Mindless Power Fantasy] + [No Romance] + [Book Transmigration] The protagonist can be male or female, human or nonhuman. Anything is possible. The impoverished interstellar life-form Lin Xin accidentally binds to a God-Tier Wealth System. The price is being sent into a book to play a horrible rich antagonist and make it up to the people they harmed. With no other way to survive, Lin Xin tearfully agrees and successfully becomes the richest horrible person in the book!