2. First, I came to Komatsu blacksmith's shop to find Kenai and Takashi. Takashi needed an assistant to build a tool to rescue the adults in Zhicun. I came to the target house and climbed the ladder to the second floor to save the assistant.

3. Then go to the river to help him rescue his wife.

4. Then take them back to the forge.

5. Then go to the bridge to find Kenai, destroy the enemy and save the hostages.

6. Finally, return to the blacksmith's shop to resist a big wave of enemy attacks and complete the task.