At the Bottom of Slay the Spire, I Fell into the World of Chess

You are Lynn, a game geek. My favorite thing to do on weekdays is to get up, open the Killing Spire, and control the malfunctioning robot to kill indiscriminately on the lowest difficulty level. While eating, you will open a certain Slay the Spire video. "Let's fight for the future," "Have you opened your eyes?" "It happened on a whim." These barrages will make you raise the corners of your mouth. You thought the peaceful days would go on forever, until the trailer for Slay the Spire 2 showed no trace of your favorite character. You wake up from a nightmare and find yourself in another world: A world of card games. "I like you, please marry me." "It's not impossible if the target is a malfunctioning robot." "?"