Regardless of the circumstances, given the situation at that time, Zhou Tian's plan was to have his angels and those modified angels fight. Thus, given the circumstances, when he saw those Deities dispatch modified angels to confront him, having his own angels meet the challenge was certainly part of Zhou Tian executing his plan.
In fact, once Zhou Tian's actions were set in motion, they did yield quite favorable results.
One strategy followed another in attacks, and when Zhou Tian's angels were fighting those modified angels, each time they used Abyssal Power, it increased the influence of the Abyssal World over the Paradise World a bit more. In that situation, the combat did not last very long before Zhou Tian noticed that the suppression effect of Paradise World's Consciousness against him had lessened considerably.
