Horror Game: From the Start, I Got Saber

Because she doesn't want her parents to get divorced, Su Xiaoxue searches the internet for a solution. By accident, she downloads a "Wish List" and transmigrates into a horror game. The first level is an impossibly difficult S-rank instance: Santa's Gift. In the second, she gets woken up in the middle of the night by a ghost knocking on her dorm room door... She never imagined she'd have to clear a hundred levels of this terrifying game. Can she beat it and make her wish for her parents to stay together come true?