Genshin Impact: What Does It Mean That the Ice King Makes Me Responsible at the Beginning?

When Su Ye was on the Liver Map, he accidentally discovered that he had come to the world of Genshin Impact, and there was Ice King Barnabas lying next to him. He ran all night to follow the lady's team heading to Mondstadt, but his ID card fell on the Ice King's bed, and he was assassinated endlessly by the Ice King... Until the day his elemental power surpassed the Ice King...