How can an O who pretends to be an A find an A again?

[The main CP is O top and B bottom, no split, no reversal, no gender change! No gender stereotypes, (^)! ]
Lin Jingye, an ordinary Beta, a civilian captain, has only one broken supply ship under his command. The Star Alliance has at least 8,000 people for his unknown second-line logistics.
And this unlucky Beta is about to get engaged, and his Alpha ex-boyfriend suddenly proposed that the union without pheromones is imperfect, and turned to pursue true love (highly matched pheromones) noble Omega.
What can be done, Lin Jing is not moved, Beta can only be with work forever.
Suddenly one day, the first marshal of the Star Alliance was attacked by an unknown enemy in deep space, and the flagship crashed. Lin Jingye, who was closest, led a team to help. Then the half-blooded war god dismantled his transport cabin, installed the main gun, overturned the enemy's nest, and didn't want to leave.
"I've requisitioned your starship." The A of the national dream said, "So do people."
Countless high-quality Os lined up on the star network to beg for the Marshal to have a baby (even A's mixed in), Lin Jingye seemed to be under a lot of pressure, and answered awkwardly: "But I'm not an Omega."
The Marshal smiled in the starlight: "It's okay, I am."
Lin Jingye: The plan worked.
Later, all the Omegas in the galaxy were heartbroken: What, the male god is an O? I want to be gay!
Alphas were collectively shocked: Damn, the male god is an O? I'm not gay!
Only the reporter remained calm in the face of danger: Exclusive news! The Marshal fell in love with the first Beta Admiral in the history of the Federation, and the others who can't fight can just go to bed.
CP: The beautiful and romantic Marshal top x The elegant and dignified cut the black admiral into
O top and B bottom, the scumbag A is already scared to death.
Content tags: strong, mecha, interstellar, counterattack
Search keywords: Protagonist: Lin Jingye; Ryan Chu | Supporting role: Lin Jingran; Tewar; Yidiert | Others | .