Contracted War Beast: Advanced at the Beginning, the Immortal Phoenix!

Chu Yan travels through a world where ferocious beasts are rampant, and encounters the same opportunities everywhere, including secret spaces, treasure chests and ruins, and mythical secret treasures. People who awaken the Contract Book here are called Contractors, and can contract war beasts, even legendary giants, angels, mythical beasts... To fight for themselves! The battle beast that Chu Yan awakened was the most common Sky Fire Bird. 100 Meters ahead, a mythical secret treasure that can evolve the 'Sky Fire Bird' is found. There is a diamond treasure chest in the cave 500 meters to the right. 1,000 Meters ahead, a rare mythical beast cub is found that can be contracted. You use the mythical secret treasure, the Heavenly Fire Bird to advance to the immortal Phoenix, reborn from nirvana, and burn all things! You use the mythical secret treasure, the Black Scale Turtle to advance to the Black Emperor Xuanwu Black Emperor Zhuanxu, the Underworld Lord of the North Sea! You use the mythical secret treasure, the black earth snake, to advance to the immortal blue dragon, and the wood will give birth to all living beings, endlessly! The Mighty White Tiger Ancestor Yinglong Xiangrui Baize Nine-tailed Demon Fox... Under the system prompts, Chu Yan cultivated countless undefeated myths! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.