本片讲述了一支宇航队驾驶着一艘名为契约号的航天飞船，前往探索银河系末端一个未被探索的星球，但很快他们就陷入了地狱般的危险境地。契约号是一艘先进的太空船，装备了最新的科技设备，由一支经验丰富的宇航员团队组成。在探险途中，他们遭遇了未知的力量，这些力量不仅威胁到他们的生命安全，也让他们的心理承受极大的压力。

在星球上，他们发现了普罗米修斯号的幸存生化人大卫，他们想通过他了解这个星球的情况，但很快他们就发现这个星球不是他们所想的那样美好，而是充满了危险。他们遭遇了异形怪兽和其他可怕的生物，不得不与时间赛跑，寻找脱离这颗星球的方法。

在生死关头，他们团结一心，不断探索和尝试，最终成功逃离这个星球，但他们也付出了惨重的代价。这段经历不仅考验了他们的勇气和智慧，也改变了他们的生命轨迹。

This film tells the story of a space team driving a spaceship named Covenant to explore an unexplored planet at the end of the galaxy. But soon they find themselves in hellish peril

The Covenant is a state-of-the-art spaceship equipped with the latest technology and staffed by a team of experienced astronauts . During the expedition, they encountered unknown forces that not only threatened their lives, but also put them under great psychological pressure.

On the planet, they found David, the surviving biochemical man of the Prometheus, and they wanted to learn about the situation of the planet through him , But soon they discovered that this planet was not as beautiful as they thought, but full of dangers. Encountering xenomorphs and other terrifying creatures, they must race against time to find a way out of the planet.

At the juncture of life and death, they united as one, kept exploring and trying, and finally managed to escape from this planet, but they also paid a heavy price . This experience not only tested their courage and wisdom, but also changed the trajectory of their lives.