As Jinwoo continues his training, he completes a daily quest one day by doing more than the quest requires, and a key that leads to a certain item appears in front of him.
Just don't complain 
if you put on weight again.
.لا تتذمري فحسب مجدّدًا عندما يزداد وزنك
Und dann jammerst du wieder,
dass du fett geworden bist.
Si engordas, luego no me culpes.
Si engordas, luego no te quejes.
Vas-y, mais te plains pas de grossir.
Poi però non lamentarti che sei ingrassata.
Não reclame se engordar de novo.
Не жалуйся потом,
что снова потолстела.