Complex sentence: This was supposed to be the beginning of a storyline that would have led to the Hybrid having a spin-off series in 1993; however, matters such as questions on royalties appeared before too much was planned, and the proposed series was shelved.
Split into simpler sentences: This was supposed to be the beginning of a storyline that would have led to the Hybrid having a spin-off series in 1993. However, matters such as questions on royalties appeared before too much was planned, and the proposed series was shelved.