Jasper Brown glanced at the girl beside him, his thoughts drifting away.
Julia Warner was his overseas company's secretary and also his comrade's sister.
Eleven years ago, full of youthful vigor, he had joined the Peacekeeping Forces and met Julia's brother, Isaac Warner.
During a peacekeeping operation, their unit was attacked by local armed forces.
In a dangerous moment, Isaac selflessly shielded him from bullets.
Fortunately, Isaac was lucky; the bullet didn't hit any vital spots.
Afterward, the two developed a brother-like relationship.
A year later, Jasper fell ill and went to the hospital for a checkup, only to find out he had leukemia and needed a bone marrow transplant.
Coincidentally, his family wasn't a match, but Isaac was, and he donated his marrow.
Isaac had saved his life twice.
In his heart, his comrade was a truly upright and noble man.
But such a good man did not live a long life.
During another mission, Isaac sacrificed himself.