Introverted homebody Lin Xiaozhai longs to live a secluded life in the city away from the hustle and bustle, spending his days holed up in his little place playing video games and watching anime. That is completely upended when social butterfly neighbor Yangguang moves in. Yangguang is as passionate as a perpetual motion machine, constantly coming up with new ways to invite Lin Xiaozhai out, from barbecue stand get-togethers to all sorts of social activities. Lin Xiaozhai repeatedly refuses in panic, even hiding behind the curtains to peek out and losing himself in games to escape socialization. But under Yangguang's continuous warm offensive, the homebody-natured Lin Xiaozhai is gradually coaxed out of his shell. Their interactions are packed with contrasting cuteness, portraying a healing yet hilarious neighborhood story that showcases the wonderful collision between a social phobic and a social butterfly.