Full-time Magister: Dragon's Nest, Lord of the Dragon Clan!

Lin Chen unexpectedly transmigrated to the world of Full-Time Magister. He thought he could make a name for himself with his foresight about the plot, but he discovered that there was a giant dragon's nest inside his body. Dragon's Nest generates a white orb every three days, which has a chance to contain materials of any quality. A green orb is generated every seven days, with a very low probability of containing a dragon-type demon embryo. A blue orb is generated every thirty days, with a low probability of yielding a dragon-type demon embryo. A purple orb is generated every ninety days, with a relatively high probability of yielding a dragon-type demon embryo. A golden orb is generated every 365 days, with a very high probability of yielding a dragon-type demon embryo. Different dragons can be created by incorporating different materials into the embryo. Embryo + Eye of the Dire Wolf (Green) + Thunder-type Spirit Seed = Thunder Wolf Dragon (...