The End Is Coming, How to Lose in the Colorful Hex Game at the Beginning?

[System/Multiple Women/Decisive Killing/Hoarding Supplies] When the world enters the end of the world, the first three disasters to come are extreme cold, high temperature and heavy rain. Liu Rui, who was submerged in a flood in his previous life, woke up again and returned to the day before the end of the world. Fortunately, Liu Rui has obtained the system, and he can upgrade by killing zombies. Each time he upgrades, he can extract various strengthening runes! Lack of combat effectiveness? Don't be afraid of children, the strengthening runes produced by the system have a variety of powerful bonds, and there are also super equipment for sale in the system store! Lack of supplies? Don't be afraid of children, the system store refreshes supplies every day and there is no shortage of supplies. It also comes with unlimited storage space to solve all your worries! When others are still fighting for a piece of bread, Liu Rui had already been eating steak and drinking red wine, and started living a happy life without shame with a bunch of beauties.