Wonder Beat Scramble

In 2119, the spacecraft Green Sleeves discovered three planets being attacked by X23, a planet that was marching toward Earth. The captain of Green Sleeves, Dr. Sugita, defied orders from the Earth government to assault X23 because he thought the two entities might coexist. Then, immediately, the line of communication with Green Sleeves was severed. Susumu, the son of Dr. Sugita, receives visitors in the year 2121. They brought him to Dr. Miya, one of the few people who agreed with Dr. Sugita's choice, even if the majority saw him as a traitor. Susumu is encouraged by Dr. Miya to join the White Pegasus team of specialized medical investigators. Their Micronizer System can downsize people so they can receive internal treatments. Soon after, X23 has finally entered visual range. The aliens of X23 named Hues pick Susumu's friend as their first victim. Hues is defeated inside of his body by Susumu and the other White Pegasus members. However, Susumu discovers that the signals coming from the Hues' chips are actually the music he and his mother had written as a present for Dr. Sugita.