YOU SAID:

but one night, will went missing while he was riding on his bike, yup

INTO JAPANESE

一晩は、自転車に乗っている間に行方不明になる

BACK INTO ENGLISH

One night, missing while riding a bicycle

INTO JAPANESE

一晩、自転車に乗っている間に行方不明

BACK INTO ENGLISH

Missing while riding a bicycle overnight

INTO JAPANESE

一晩自転車に乗っている間に行方不明

BACK INTO ENGLISH

Missing while riding a bicycle overnight