Weird game invasion, one billion dollars to become the ghost king

Introduction: The protagonist Lin En is reborn and returns to ten days before the horror game invaded reality! The only means of confrontation is a two-dimensional horror game called "Ghost Raising" in reality! The ghosts cultivated inside will appear next to Linn and protect Linn when the weird game invades reality! So before the strange invasion, Linn began to frantically draw cards and spend money to raise ghosts, such as red wedding dresses, snow girls, gothic lolita, little devils and other ghosts! Ten days later, weirdness invades reality! Everyone is confused! "It turns out that the big bastard who recharged one billion dollars into the game is actually the boss!" "I laughed at him before, but now the big bastard is me!" "Does the big boss still need leg pendants?" Even The ghosts that invade reality make their scalp numb when they see Lin En. Why...