Apartment with Infinite Time Travel

Some people work hard for glory and wealth, some people work hard for being named on the gold medal list, some people work hard for wedding flowers and candles, and I work hard for a better retirement life. Although the directions of efforts are different, the results are similar. They all realize their wishes. But isn't it bad to fulfill the wish from the beginning? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.