Zachary's plans, ultimately, were not discussed extensively with Dong Tianyu; however, Dong Tianyu also did not want to meddle too much with those matters. As long as he could ensure the safety of his parents here, it did not greatly concern him who would ultimately be in charge of the ship.
The reason Dong Tianyu thought this way was because, even if Ye Liuyun's plans did not succeed and ultimately ended in failure, it would merely result in a loss of power. After all, as long as Master Ye was there, the issue would not escalate.
After resting in his room for one night, Dong Tianyu first visited his parents to see if they needed anything. Upon learning they were currently lacking nothing, Dong Tianyu prepared to leave directly.