Allen carter was watching the fan made namekian warrior saga about a namekian who fought vegeta and did major damage it was cut out Original story but given to fan in the bouns pack of the namek saga movie collection pack  he was that fan while watching it he realize how underrated Namekians were The excitement caused his heart heart rate went up a little too high thanks to his heart disease he died but wait a second he got reincarnated as an….Namekian 17 years before the namek saga and must get as strong as he can be before the saga can begin 

(their will be new namekian forms)

and Allen will have offspring so their will be some side character development