I Transmigrated to the Apocalypse, but I Only Want to Be My Brother's Little Brother

Transmigration to the post-apocalyptic world + male-male romance + special abilities + stockpiling supplies + forming a team + evolution + groveling to win back his lover + both virgins + interstellar (Continues from Part One.) Shi Ao and Qian Yuye enter a space gate to search for the merfolk tribe, but are sent to the future instead. With no memories, they begin another life of loving and fighting each other. Shi Ao doesn't care much about staying alive. The hardships of his childhood have left him weary of the world. When the apocalypse comes, if not for his father leaving him a dying wish to deliver a USB drive to the top commander in A City, he would simply wait for the zombies to bite him. He plans to complete the task quietly, but unexpectedly gains a pocket dimension and awakens special abilities. He also forms a survival team with several like-minded friends, setting off on a journey that is both discreet and audacious. (Note: The survival team never has more than eight members.) Qian Yuye was born into a military family that others envy, but his own life was nothing to envy. His parents divorced when he was young, and soon each had a new family and children of their own, leaving him feeling like an unwanted extra. The happiest days of Qian Yuye's life were the two years he spent living with young Shi Ao after his father abandoned him. Life was hard, but he was happy. After they were separated, Qian Yuye never stopped looking for Shi Ao. When the apocalypse comes, he finally gets news of Shi Ao. Undeterred by the danger, Qian Yuye sets out on a journey and forms the Thunder Squad with several friends. The Survival Team VS the Thunder Squad... Low-key, audacious, face-slapping, two strong leads, proud and haughty, scarce supplies, every step a struggle...