In the middle of an intergalactic war, one of the best pilots in the stellar fleet witnesses helplessly the destruction of the entire fleet and, with it, the annihilation of all mankind. When the oxygen in his destroyed ship ran out, he only reproached himself for not having been able to at least die like a hero. However, without knowing why, his soul returned in time to the day of his entrance exam at the academy. This time Eneas would save his life, his mother's life, and everyone he could save. Armed with an inhuman ability to pilot, he will make the most of his mecha, the Phoenix named Uroboros, changing history of the universe forever.
The operation was going to be delicate in the end, Izangi quickly understood the implications of the attack suffered by Eneas, no one could know for sure if there were more infiltrators in the crew.
"Did you know those two?"
"They were Lieutenant Yung and Captain Shen. I didn't know them very well, they were reassigned to the Hiroshi after the battle against the enemy fleet, their old ship the Tengu was destroyed in that attack, they arrived before me to the crew"
"Make me a list of the crew members of the Tengu and of other ships that were destroyed in the battle..."
"At your service, boss"