It's unnecessary for the long-standing modo to use the dual system fusion power at the beginning, because he didn't immediately use the dual system fusion power, but directly used the dual system power to fight with Yang Hao. He didn't want to integrate the power. If he used the dual system fusion power at the first time, he would lose face!

just because modo doesn't use the dual fusion power doesn't mean Yang Hao doesn't use the dual fusion power. He was weaker than modo. If he didn't use it, he would suffer from his own losses. After all, the other side is a nine level superior God expert who...