When Necessary, I’ll Swallow a Sword!

I transmigrated. The good news: I ended up in the sword-and-sorcery world I love most. The bad news: there's a soul furnace inside me that could explode. The good news: I can keep myself alive by devouring all kinds of weapons and equipment. The bad news: I'm a dirt-poor low-level adventurer. The good news: devouring them also grants me skills: [Fusion complete: Goblin Hand Axe (Common) [Memory accessed: A weak goblin diligently practiced throwing until it successfully hunted a wild boar with a stone axe.] [Combat skill learned: “Axe Throwing”] [Goblin Hand Axes fused ×5] [Skill tree branch unlocked. Choose one of two basic Axe Throwing paths: Curved Throw, Charged Impact.] [Fusion complete: Fine Steel Returning Axe (Rare) [Memory accessed: On the battlefield, a dwarf warrior throws an axe into an enemy's back, then raises a hand and pulls it back as it spins into his palm.] [Axe Throwing evolved: Returning Axe. After throwing it, you can control it to fly back to you.] [Fusion complete: Black Iron Breastplate (Rare), Hourglass (Epic), Staff of Judgment (Legendary)...] [Furnace Core upgrade unlocked: Resonance Tracking, Skill Fusion, Equipment Projection...] While other adventurers are still painstakingly honing every move, Reen has fused countless skills into his soul furnace. “Otherworld, do you have enough divine artifacts in reserve?”