"Congratulations to the host for successfully checking in at the World War II Museum and obtaining the perfect T-virus serum... Congratulations to the host for checking in at the New York Sanctum and acquiring the fundamentals of spatial magic..." This is the story of Hao Yun, who rises from an ordinary man to a superhero, step by step, with the help of a check-in system.
“Host has turned eighteen. Congratulations on obtaining the Check-in Sign-in System…”
In the MCU cinematic universe, New York, a young Asian man lying asleep in bed was suddenly startled awake by a voice echoing in his mind!
Gazing at the golden interface panel he had anticipated for eighteen long years, the man was so excited he was nearly in tears. After traversing to this world for eighteen years, the long-dormant system, his golden cheat, had finally appeared!
“Open the system panel!”
“Host: Hao Yun (Former office worker from Earth, now transmigrated into the MCU cinematic universe. Only child, parents deceased at birth, later adopted by the independent single woman Angel Potts, currently residing in New York.)
Physique: None
Skills: None
Items: None”
Hao Yun stared at the panel’s barebones introduction, desperate and helpless. Wasn’t it your fault that I’ve ended up like this? If you’d arrived earlier, by now I’d be trampling Odin underfoot, slaughtering Thanos single-handedly, and standing toe-to-toe with the One Above All!
Indeed, Hao Yun was not a native of this world, but a homebody who had crossed over from Earth—and into infancy, no less.
At first, he was grateful for a second chance at life. His only regret was not being reborn in his homeland. Yet, fate dealt him a harsh hand: his parents perished shortly after his birth, leaving no inheritance behind. He was taken in by a twenty-two-year-old independent woman, and together they supported each other as he grew up.
At age three, he accidentally saw a ne