Andrew invades Halych in the summer of 1213. Then he jointly invaded it with Leszek of Poland in 1214 and Andrew's second son, Coloman was made price. Leszek of Poland soon reconciled with Mstislav Mstislavich; they jointly invaded Halych and forced Coloman to flee to Hungary. Andrew signed a new treaty of alliance with Leszek of Poland in the summer of 1216. Leszek and Andrew's son, Coloman, invaded Halych and expelled Mstislav Mstislavich and Daniel Romanovich, after which Coloman was restored.