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At the beginning, Xiao Chen traveled through time to awaken the Silver Dragon King Gu Yuena and became the Silver Dragon King's knight.
Then he got a sign-in system.
From then on, he embarked on the path of developing the Dragon King, checking in, practicing, and training the Dragon King every day.
When he came out of the mountain, a legend about a dragon knight began to spread in the Douluo world.
This book is also known as "Dragon King Development Plan" and "Dragon Knight, Charge!"
