1. Collecting materials: First of all, you need to collect enough rancid agents, which can be obtained from the key storage in map 1-4.
2. Go to the jeweler: Then go to the jeweler and talk to the jeweler.
3. Choose the Ring of Hellfire: During the dialogue, choose the Ring of Hellfire to make it, and then put the rancid reagent into the making pool.
4. Wait for the production to be completed: Next, you need to wait for the production to be completed. It may take a long time to make, so you need to wait patiently.
5. Take out the jewelry: After the production is completed, you can take out the jewelry from the production pool to complete the production.
It should be noted that making jewelry requires certain skills and experience. If you don't have enough skills and experience, it is suggested to do some simple production exercises first to improve your skills. At the same time, making jewelry requires time and energy, patience and care.