Forum:Another Chain Help..

He attacked and I used sakuretsu armor. He then used Zero Gravity, so the attacking monster was switched to defense. Same thing happened with the sakuretsu armor and Book of Moon. And then the same thing happened with sakuretsu armor nd Mystic Wok. Also, Compulsory Evacuation Device was used, but he used Mystic Wok. Chains confuse me so much. What happens?