Li Qingmeng, a modern social animal, died suddenly while working overtime. When he opened his eyes, he traveled through time and became a "foreign race descended from heaven" from an ancient savage tribe. With no language barrier, she was carried back to the cave by the savage leader with huge muscles, and the whole family gathered to watch her, a "white and tender little thing". What's even more outrageous is that she is bound to the "Civilization Enlightenment System" - by teaching the savages a modern skill, you can obtain survival supplies and leader favorability! So, Li Qingmeng started his daily life of survival in the savage tribe: teaching the leader to say "hello" but he learned to "hug", making a hot pot and the whole tribe thought she was casting a spell. Other female savages came to make trouble every day but were scared away by the leader's look... The most terrible thing is, how come this fierce-looking leader is getting better and better at flirting? !