The Grand Bout is on. The kingdom of science must defeat Magma and take the seat of the village chief in order to give Ruri the antibiotic and win over the village.
He made a concave lens, 
literally out of sweat and tears.
.لقد صنع عدسة محدّبة من العرق والدموع
Er hat sprichwörtlich
mit Schweiß und Tränen …
Literalmente hizo un lente convexo
con sudor y lágrimas.
Literalmente hizo una lente convexa
con sudor y lágrimas.
Tu as littéralement,
à coups de sueur et de larmes,
Ha usato letteralmente...
Ele literalmente fez uma lente
côncava de suor e lágrimas.
Буквально потом и слезами...