Odysseus his bitterest foe takes with him Neoptolemus, the young son of Achilles. Landing at Lemnos, they find the cave in which Philoctetes lives, see his rude bed, rough-hewn cup and rags of clothing, and lay their plot. Neoptolemus is to say that he is Achilles' son, homeward bound in anger with the Greeks for the loss of his father's arms. As he was not one of the original confederacy, Philoctetes will trust him. He is then to obtain the bow and arrows by treachery, for violence will be useless. The young man's soul rises against the idea of foul play but Odysseus bids him surrender to shamelessness for one day, to reap eternal glory. Left alone with the Chorus, composed of sailors from his ship, Neoptolemus pities the hero's deserted existence, wretched, famished and half-brutalised. He comes along towards them, creeping and crying in agony. Seeing them he inquires who they are; Neoptolemus answers as he had been bidden and wins the heart of Philoctetes who describes the misery of his life, his desertion and the unquenchable malady that feeds on him. In return Neoptolemus tells how he was beguiled to Troy by the prophecy that he should capture it after his father's death; arriving there he obtained possession of all Achilles' property except the arms, which Odysseus had won. He pretends to return to his ship, but Philoctetes implores him to set him once more in Greece. The great pathos of his appeal wins the youth's consent; they prepare to depart when a merchant enters with a sailor; from him they learn that Odysseus with Diomedes are on the way to bring Philoctetes by force or persuasion to Troy which cannot fall without his aid. The mere mention of Odysseus' name fills Philoctetes with anger and he retires to the cave, taking Neoptolemus with him. When they reappear, a violent attack of the malady prostrates Philoctetes who gives his bow to Neoptolemus, praying him to burn him and put an end to his agony. Noticing a strange silence in the youth, suspicions seem to be aroused in him, but when he falls into a slumber the Chorus takes a decided part in the action, advising the youth to fly with the bow and to talk in a whisper for fear of waking the sleeper. The latter unexpectedly starts out of slumber, again begging to be taken on board. Again Neoptolemus' heart smites him at the villainy he is about to commit; he reveals that his real objective is Troy. Betrayed and defenceless, Philoctetes appeals to Heaven, to the wild things, to Neoptolemus' better self to restore the bow which is his one means of procuring him food. A profound pity overcomes Neoptolemus, who is in the act of returning the weapon when Odysseus appears. Seeing him Philoctetes knows he is undone. Odysseus invites him to come to Troy of his own freewill, but is met with a curse; as he refuses to rejoin the Greeks, Odysseus and Neoptolemus depart bearing with them the bow for Teucer to use.