Scientists from Another World Help Me Travel Back to the End of the World

[Pure natural disaster + no zombies + space + stocking up + collecting civilization + cp + team] Natural disasters strike, the end of the world approaches, the population plummets, and world civilization suffers heavy losses. In order to change the outcome of the demise of mankind and the collapse of time and space, the top scientists from another world took out the six-dimensional time machine "Sky Boat" and sent five special "apocalyptic saviors" personnel to travel before the end of the world to make full preparations, preserve the civilization of time and space, and wait for the restart after the natural disaster. And Jiang Xun, who is carrying space, is one of them... Logan: I thought we were the chosen ones, but I didn't expect that I wasn't. The clown was actually me. Qin Xu: I don't know where I came from, and I don't know where to go. I instinctively want to survive. Maybe you heard my voice. Ling Nan: Long admired name, 004. Let me introduce myself, I am 001, a PhD candidate at Beicheng University. Qi Yuan: If you have to ask him what motivates him to be reborn again, it should be that he wants to see his old man again. Ps: This article is fictitious. The protagonist has great love and cp. The heroine is not a virgin, but she is not cold-blooded and selfish. The protagonist group in this article has no betrayal or slander. According to the setting, the heroine is here to preserve and continue the civilization of time and space, so there must be a plot to help others, and only help good people, not bad ones! The author has the final say as to whether he is a good person or not! If you like aloof heroines, please stay away.