My Multiverse General Store: Customers Beg Me to Reopen

Death by overwork should've earned him a cushy rebirth—instead, he's stuck with a shop-opening system that drops him into random worlds! One moment he's selling sandwiches to desperate survivors in a zombie apocalypse, the next he's peddling cultivation pills to frantic immortals. But there's a catch: just when customers become loyal, the system yanks him away to a new dimension. Now apocalypse survivors brave zombie hordes for his return, cultivators search entire realms for his internet café, and horror game players desperately need his life-saving items. Running the multiverse's most unpred…