Blurb:
The Empire's Sentinel leader, He Xiao, mysteriously disappeared during battle. To evade pursuit, he fled to a small town on the frontier.
There he met Luo Yunxing, a newly awakened Guide. Their hundred-percent compatibility sparked an instant connection.
Injured and mentally overloaded, He Xiao recuperated at Luo Yunxing's home. As they spent time together, they fell for each other. He Xiao revealed everything about his identity, and the two swore to stand together and fight side by side forever.
As He Xiao's injuries gradually healed, Luo Yunxing realized that He Xiao did not belong here, and that they were worlds apart.
One day, Luo Yunxing went out. At the same time, He Xiao's subordinates found him. There was a traitor among them, and to protect Luo Yunxing, He Xiao left without a word. When Luo Yunxing returned to find the house empty, he mistakenly believed He Xiao had abandoned him.
Later, through his own efforts, Luo Yunxing was admitted to the Empire's Sentinel and Guide Academy. He and He Xiao met again in battle. They cleared up the misunderstanding, defeated their enemies, overcame every challenge, and finally destroyed the Dark Tower.