The Start of Ancient Farming: Take the System to Escape the Wilderness

Meeting someone else's ex is sad, a blessing, helpless, and full of tears. When Ding Yu's ex met, it was hahahaha, hahahaha... "What the hell, time travel to me!" Look at the little Doudin in front of you, and then look at yourself, the little Doudin. Ding Yu didn't expect that he would travel through time and arrive at an unknown ancient mountain village. Also coming with me were my exes who broke up many years ago. The exes turned into siblings, and they had to run away for their lives before they even started to burst into tears. On the way to escape, there was a "ding" sound! What kind of story will it be when a strange system appears?