He understood what was his brother trying to say. Su Corporations has been his responsibility, to begin with, the responsibility that he tried so hard to evade. His mother wanted him to take over as the CEO of the company but he tried his best to dodge it.
Although his mother grumbled about it, but she never forced him to do anything that he did not want. Later, he gave the interview and joined Ash Corporations, disguising his identity as Second Young Master of Mo Family. Due to his excellence, he was promoted to the position of Vice President.
The experience that he wanted to gain has long been achieved, he could have gone back to Su Corporations to take over the position of the CEO. But he kept avoiding it with excuses like he was not ready and all.
Mo Zihan somehow felt he was a coward. He feared that he could not manage that position well. The thought of handling a multinational company indeed scared him.