From Empire of the Winds: The Global Role of Asia’s Great Archipelago, by Philip Bowring (I.B. Tauris, 2018), Kindle p. 182:
Kertanegara’s expansion goal was intended partly to pre-empt designs that the Mongol Yuan dynasty, which had already attacked Japan and Vietnam, might have for a southern maritime empire. He also sought to thwart further southward expansion by the Siamese. But he paid a high price. He only subdued Jambi and Palembang after a long fight and his hold there remained tenuous. However, he did succeed in bringing the smaller straits and southern peninsula ports under his sway to become the leading regional maritime power.
Upset at this expansion of Javanese influence, Kublai sent envoys to demand Kertanegara pay tribute to his empire. But the king responded by deliberately provoking the emperor Kublai, giving his envoys tattoos before sending them back. A furious Kublai then sent a vast fleet, said to be of 1,000 vessels with 100,000 men, to punish him. Before the fleet arrived, Kertanegara was killed in battle by the forces of the leader of Kediri in league with a disloyal general. The details are murky, but the Javanese managed to turn their divisions into an advantage. Kertanegara’s son-in-law Raden Wijaya survived and appeared to align himself with the rebel general against Kediri. They persuaded Kublai’s commander that there was no longer a need to fight the dead Kertanegara but to punish Kediri instead. After Raden’s Kediri rivals had been eliminated, Raden then turned on the Mongols with an ambush.
Although the Javanese could not defeat the invader in pitched battle, they could harass them readily enough. Time was not on the invaders’ side. With supplies running short, Kertanegara dead anyway and facing the change of winds which would have kept them there another six months, the Chinese decided to cut their losses and sail away. Thus ended China’s first military incursion into Nusantaria. It was driven not so much by lust for territory but by a mix of hubris – the demand for fealty – and control of the profits of trade.
One legacy was to leave behind many Chinese stragglers, who helped establish the local Chinese community. Fei Xin, who visited Java with Zheng He’s expeditions more than a century later, noted: ‘Right down to the present time some Chinese live intermingled with the natives because at that time over a hundred were left here and later they brought up families.’
Far Outliers 