Don't Panic When the Apocalypse Is Coming, the Boss of the Group Pet Has a System

(Group favorite, family, country and world, light fantasy, invincible, no cp, multiple male protagonists) The "Heart of the World" in Kyushu World is unstable, and the end of the world is coming. In the 18th year of the Tianwu reign of the Eastern Chu Kingdom, natural disasters occurred frequently across the country. The national treasury was empty and it was unable to make ends meet. The three neighboring powers were eager to make a move. The Eastern Chu State, which was already suffering from internal and external troubles and beset with crises, had a force of unknown origin appearing in the arena. This force secretly prepared troops and accumulated food, making the devastated Eastern Chu State even worse and more precarious. Lin Baoer, who died of world-weariness in the 21st century, traveled to the Eastern Chu Kingdom in the Kyushu world with his golden finger, and became the beloved baby of the Lin family in Lin Village. Looking at such a severe situation in Dongchu, Lin Baoer, who came from time travel, was glad that he still had a golden finger. After trying to collect enough points and turning on the golden finger, Lin Baoer truly saw the power of the golden finger: not only did it have its own space, but it also had a plane trading system, and the gift package for newbies actually contained elixirs and secrets of cultivating immortals... As long as you have money, you can buy anything in the stores of the trading system, whether it is food, clothing, housing, elixirs, cooks, warriors, formations, weapons, or even an army... In order for her family and herself to live in peace during the troubled times, Lin Baoer, who had never given birth, began to find ways to earn money. Lin Baoer, who worked hard to earn money, unknowingly earned a world...