3SYUUME

17m50s. It was a worthwhile event.

I do not know if this is a good method, but I think that I succeeded in the mission. Below is a link to Google photos. https://photos.app.goo.gl/zpLrjpQNhAHCFYKu5 Finally, I am sorry for my poor English. I will not be able to answer satisfactory.

鉱石運搬依頼の条件の内、鉱石の積載量の条件がクリアできません。 Ver,1.3.1.11891(WindowsPlayer x64) en-usにて。