

Later, at the Battle of Austerlitz, Andrey attempts to rally the retreating men by grabbing their banner and rushing the enemy, but he is wounded and left for dead. After Andrey takes Lise to live with his sister Mary and gruff father, Prince Nicholas Bolkonsky, he leaves for the front and is made an adjutant to the commander of the army, Gen. Andrey, who feels trapped by the clinging Lise, had earlier advised Pierre never to marry, and now Pierre refuses to accept his warnings. One day, Pierre runs into Andrey in the country as Andrey is escorting his pregnant wife Lise to his father's house. The scheming Helene Kuragina immediately sets her sights on Pierre and soon he falls in love with her, while her father, Prince Vasili Kuragin, insinuates himself as the administrator of Pierre's vast estates. Their derision changes to hypocritical concern, however, after the old count dies and it is discovered that he has accepted Pierre as legitimate and named him his sole heir. Andrey informs Pierre that his estranged father, who is near death, is calling for him, and Pierre goes to his father's mansion, where various relatives snub him. There, the comrades indulge in drinking games but are interrupted by Prince Andrey Bolkonsky, an officer of much finer character than Dolokhov. Despite his pacifism, Pierre wishes Nicholas well and then visits his friend, army officer Dolokhov, a notorious rake.

The Rostovs' friend Pierre, the illegitimate son of the ailing, wealthy Count Bezukhov, has recently returned from Paris and believes that Napoleon is a "cleansing force" who can establish equality and liberty. In Moscow, many young men have joined the army, including Nicholas Rostov, the son of Count Ilya Rostov and his wife Nataly, and the brother of young Petya and the flighty but devoted Natasha.

In 1805, most of Europe is torn apart by Napoleon Bonaparte's drive to conquer more and more territory.
