Complex sentence: During this mini-series, Arcee's partner, Cliffjumper is killed in the first episode, setting the tone for the series, after Megatron's supposed death during the explosion that destroyed the Decepticons'Space Bridge, Starscream assumes his master's leadership.
Split into simpler sentences: During this mini-series, Arcee's partner, Cliffjumper is killed in the first episode, setting the tone for the series. After Megatron's supposed death during the explosion that destroyed the Decepticons'Space Bridge, Starscream assumes his master's leadership.