Someone's Always Trying to Set Me Up

Han Zheng travels through various little worlds, carrying out repairs, and everything goes smoothly until one day he wakes up in one of them and the people around him start introducing him to potential partners, one after another, for all sorts of reasons... A lonely, tearful little outcast with excellent grades at school. A noble, seductive vampire who lives in a tomb and likes to eat garlic. A slender, delicate yet ruthless prince with paralyzed legs, confined to a wheelchair. An unsmiling Imperial Marshal who wields thunderous authority and can split an ultra-SSS mecha with one palm, but is afraid of the dark. A tall, handsome young man living in a shabby bamboo hut, strong as an ox and taciturn, yet surprisingly sensitive. The Immortal Venerable Lianyue, sitting atop an immortal mountain, untouched by worldly concerns and full of compassion, yet passionately devoted to good food. An adopted son who runs around on little legs, soft and sweet, with a silver tongue and a ruthless heart. A cool, handsome, dashing charmer who acts decisively but never says what he means, and is way too tsundere. A brilliant, handsome classmate from a super-rich family where every relative is a CEO, yet he always wears holey socks and never gets enough to eat. A little emperor who sweetly calls him "Father Minister" at every turn, like a little wolf cub... Han Zheng, who doesn't even get social security or a housing fund in real life: "..." I'm not worthy. I'm not worthy. I'm not... Yeah, this is pretty great. P.S. Top, 1v1, happy ending. The bottom is the same person in every world. Theme: The benefits of monogamy