After Regaining His Senses, the Imperial Marshal Became a Devoted Husband

【Interstellar + ABO + pocket dimension + devoted couple】 Yun Chen's divine father found him too clingy and too much of a third wheel, so he packed him off to help the Heavenly Dao in another realm. After a great battle, Yun Chen lost his body and was left with only a little tail. The Heavenly Dao sent him to an interstellar realm. With his divine soul plunged into slumber, the little tail sent to the interstellar realm was born without a mind, a profoundly intellectually disabled child. Then the royal family arranged his engagement to Marshal Luo, the Empire's only 3S-rank Alpha. From then on, the mindless Yun Chen was despised by everyone. Everyone in the Empire knew that Marshal Luo had an intellectually disabled Omega fiancée he had never met and very much disapproved of. After their engagement was arranged, Marshal Luo went to serve at the frontier and did not return even once all year. One day, Yun Chen was kidnapped by space pirates, and Marshal Luo was ordered to rescue him. The moment the marshal saw a picture of his little fiancée, it was love at first sight. After rescuing him, he fell for the unconscious Yun Chen at second sight, and when his little fiancée regained his senses, the two fell in love for good at third sight. Yun Chen: “Handsome, have you looked long enough?! Keep staring and I'll start charging you!” Marshal Luo shakes his head to show that he hasn't looked enough! Yun Chen holds out his hand. “Not enough, huh? Then pay up!” Marshal Luo smiles and reaches out to interlace their fingers. Yun Chen: “...You shameless thing.”