While hunting weak monsters in a labyrinth, perennial bronze-class adventurer Rennt discovers an unexplored passageway. He excitedly begins searching it, hoping to earn wealth and renown, but instead he encounters a dragon, the strongest of all monsters.
to sleep for days because they're 
so focused on their research.
أن تنام لعدّة أيّام
.لأنّها تركّز كثيرًا على بحثها
che a volte si dimentica di dormire per giorni 
perché è troppo concentrata sulle sue ricerche.
esquece de dormir por dias quando
fica focada em sua pesquisa.
бывает, днями не спит —
всё грызёт гранит науки.
เคยหมกมุ่นอยู่กับการวิจัยจนไม่หลับไม่นอนหลายวัน