Using his identity as a disciple of the Iron Buddha Temple to help the tide-viewing gang grow stronger as soon as possible was what Zhao Hai wanted. However, he didn't want the people of the Iron Buddha Temple to have too much contact with the tide-viewing gang. He was afraid that the people of the Iron Buddha Temple would have other thoughts after seeing the tide-viewing gang's appearance.
One had to know that the tidal faction was developing very well. If the Iron Buddha Temple found out about the situation in the tidal faction city, the consequences would not be good.
Now that he had achieved his goal, he could help the tideviewing city openly without being suspected by the people of the Iron Buddha Temple because he had gotten permission. Besides, he didn't really want to help the tideviewing gang in any way. He just wanted to help them a little, which was enough.