I Transmigrated into a Book from Outer Space

Double male leads + transmigration + both leads have only loved each other + alternate world

Phil Nock (Xu Sigui), an S-class psychic and the son of Imperial General Rhein Nock, is watched closely by the Empire. During a freshman training exercise, he is attacked by the Zerg. While fighting them alongside his classmates, his mech is damaged and he falls into a wormhole. Just as the Empire mourns the loss of a rising star, he transmigrates to another world.

As soon as he arrives, he encounters Lu Yuan, a child who has been kidnapped and taken deep into the forest. It makes sense that the child clings to him, since he's the child's lifesaver! But what's with the child's uncle? Why is he clinging to him too?!

And is this other world the one his father always mentioned? Could his father and dad be in this world too?

Lu Yichuan is a young, three-time award-winning actor with a mild emotional disorder. His parents threw him into show business as a child so he could experience different emotions. He's the kind of person who'll have to go home and inherit a fortune worth hundreds of billions if he doesn't make it as an actor. When his nephew is kidnapped, he comes across an interesting person. Is this guy an alien? Or has he been living in the middle of nowhere? How can he know so little? Still, it seems that being around him has taught Lu Yichuan what the full range of human emotions feels like.

This is a simple story: a child who has lost both parents transmigrates to another world to save a classmate. There, he finds his parents, meets his partner, and finds happiness.