With the previous batches, the surrounding environment was good and there was no external pressure.
Hence, the exchange students were very comfortable and used their experience in the competition within the team.
As there were competitions within the team, they were not united. Not to mention that they lacked the capabilities, even if they had it, they might still have lost.
One of the reasons for the defeat of Howard and the others was that they could not give in to one another within the team. They looked united, but in reality, there were many problems.
However, the exchange students had external pressure this time, and in a rare occurrence, they were united.
And because of this, they experienced the benefits of being united.
Hence, they did not allow anyone to destroy it.
With regards to this, Lu Man did not have to advise anyone as all of them had already made their judgment.