Tensei Sentai Evolger

Once every era, two worlds fight each other to avoid regression: an event where the losing world has its evolutionary process restarted. You're just a part-time worker at a local diner when a strange object falls on your head, something you wouldn't think much of if that object wasn't exactly the same shape as your birthmark, something you'll soon discover It was not the work of chance. This is my second work here and it is still being developed, so any review is welcome so I can improve.