There is a movie about climbing snow-capped mountains. What's its name?

In a mountaineering exercise, Peter's father decided to cut the rope and fall off the cliff to death in order to save him successfully. Due to the shadow of inner pain, Peter (Chris O'Donnell) gave up his mountaineering career and broke up with his sister, who is also a mountaineer. My sister was in distress when she challenged the towering K2 peak in the western foothills of the Himalayas, and the whole team was trapped in the cave on the peak. Their lives are in danger because of the shortage of food and medicine. In order to save his sister, Peter risked his life to climb the Himalayas again, racing against time and challenging the limits of nature.

What you say will explode at the sight of light. It's liquid explosives brought by Peter and others. The leader of the mountaineering team where the hero sister is located is a very insidious person. In the previous mountaineering accident, he killed other teammates for his own survival. This is an exciting film. The hero went into a cold cave to save his sister.

I hope my answer is what you expect.