L60.狂熱的能量

"Now if you want this Cub to grow stronger, it needs stronger magic."

"Go to Blakatoa Range! Scorching Spider's Flesh and Mad Fire Spirit Core hold wild magic energy."

"If mixed with Energy Fusion Agent, it enhance magic purity. Naturally it's not free."

"Monsters in Blakatoa Range aren't easy to deal with, if you want Scorching Spider's Flesh and Mad Fire Spirit Core, it'll take some work."

"Naturally Energy Fusion Agent is not easy to make, it cost me much effort, and I'm already selling it to you at cost without a cent of profit." Seeing your doubt, Hubert explains but seems to make it more suspicious.

Hubert puts materials you brought back in boiling pot, adding Energy Fusion Agent sold to you at high price. After a while of stirring, water is reduced, leaving a fist sized ball at bottom.

"Hurry and eat! It'll make you strong!" Hubert gives this suspicious ball to Cub. Black Cub swallows it in one go without hesitation.

Change is clearly happening to Black Cub, instantly becoming bigger after absorbing magic energy.