The Superpower Who Walked Out of the Cerulean Gym

In my previous life, I was a gambler and lost everything. In this life, I am a chess player playing against mythical beasts and protecting everything I have. Hey... Sister Sakura, can you stop pinching my face! ! ! My face is swollen┭┮┭┮ You three, don't go too far. Grandma, help me! Mainly anime, supplemented by games, no harem, single female protagonist, online IQ. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.