The trigger mode of the knight-errant hide-and-seek task and the position of the child

Where is the hide-and-seek child in The Legend of the Chivalrous Man? In hide-and-seek side missions, many players report that they don't know how to trigger the mission or can't find their children after triggering the mission. Today, Bian Xiao brought the trigger method and sub-position of the hide-and-seek task shared by "rjroxiaoshe". I hope you like it.

Trigger method of hide-and-seek task:

Who will catch me when the children in front of the hotel come out and show their heads

Under the eaves of vegetable fields, but the angle is not good.