Did the protagonist of the novel encounter the resentful shouts in the river, then encounter the skeleton man, the skeleton dragon, and the skeleton leader?

There was a novel about the male protagonist who was called by the resentment in the river to leave the river. Then, he met a skeleton man and a skeleton dragon. The skeleton leader taught the male protagonist their skills. The male protagonist even bathed and repaired the skeleton dragon. After learning the skills, the male protagonist helped the skeleton find their mistress. The male protagonist's surname was Lin. He also had a younger sister. It was an urban novel. In the beginning, the male protagonist was very timid. After arriving at that place, there was nothing to eat. He ate resentment among the dead bodies and then rested among the dead bodies. In the end, he became bold.