Zhao Cheng is a rather important NPC in Edge of Chaos, and many side quests can only be completed through him. However, when players try to find him, they often realize that they don't know where Zhao Cheng is in Edge of Chaos. In this post, I will talk about Zhao Cheng's location and the tasks that require his involvement.

In Edge of Chaos, Zhao Cheng is actually located at Wokiu Mountain. The task related to Zhao Cheng is called "Sweet Spring Bitter Water," and players can only meet Zhao Cheng by doing this task.
When doing the "Sweet Spring Bitter Water" quest, players must remember to save their game, as the difficulty of this quest is quite high. During the journey to Ganquan Village, players will encounter two battles, then find Pei Qing. After concluding the conversation with Pei Qing, enter the prison to talk with Zhao Cheng, Wu Wenhua, Wan Biao, and other characters to obtain relevant information. After leaving the prison, find Xiao E for a conversation, then talk to Pei Qing again, followed by another conversation with Xiao E. Once all conversations are complete, go and talk to the village chief.

After the conversation with the village chief, go and talk to Wan Biao. Here, it's crucial to save your game. After saving, exit and restart the game, then go back to the prison to fight Leng Ying, and discuss with the village chief about seeking reinforcements. If you haven't been to Kusui Village yet, go there first, find the village chief, and trigger the plot. If it has already been triggered, there's no need to go again.
Next is the quest for seeking reinforcements from Cheng Family Fort, which is relatively simple, so I won't go into too much detail here. After completing the quest for Cheng Family Fort, we need to explore Kusui Village again. Head to the cemetery on the right after arriving at Kusui Village, where a plot event will be triggered. Then, go to Canglan Village, find the Purifier Monk to the left of the blacksmith, and battle him. You can gain 10 points of affinity here. Afterwards, return to Tianshui City, find the Purifier Monk from the city wall, and he will temporarily join your team. There will be two battles at Cheng Family Fort; after finishing them, return to Ganquan Village to progress the story.

After the story segment, have a conversation with Ouyang Hai, then talk to Leng Ying, and keep going up until you reach the prison. Inside the prison, you'll discover that Wan Biao is dead. Then, head to Wokiu Mountain, keep going left to find Zhao Cheng, and talk to him.

The above is an introduction to where Zhao Cheng is in Edge of Chaos. If you want to find Zhao Cheng, just do this quest. In the "Sweet Spring Bitter Water" quest, players not only gain affinity with their teammates but also receive other rewards.