There are only two things in Lu Chenzhou's life:
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Work as a sword for the Lu family, and live for the dead Lin Shen.
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He is the shady illegitimate son of the Lu family, the most obedient chess piece in his brother's hands, and an emotionless tool in everyone's eyes. Until Shen Si appeared - the prince of Beijing, who was arrogant, mean-mouthed and soft-hearted, like an endless fire that insisted on crashing into his iceberg.
Shen Si thought he was just playing for fun.
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He chased Lu Shenzhou because it was fun, and stalked him because he was unwilling to give in. But when he found out that he was being used as a substitute, and when he knew that Lu Chenzhou would always have a dead person living in his heart, he didn't want to leave.
"If you want a substitute, I'll give it to you. But show me clearly who the person standing in front of you is."
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One is a person who doesn't know how to love, and the other is a person who dares not love.
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They look for answers in each other, but push each other further away time and time again.
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When Lu Chenzhou discovered that the entire first half of his life was a lie, and when Shen Si was broken into pieces and put back together again, they finally understood that - above the substitute, is where love begins.
Intention: Love is not about possession, but about mutual redemption