C352 Importance of the Crown Prince

Li Xin grew up in the palace. After all, he was still young when Li Xuantao died, so he couldn't leave him alone. Li Shimin took the initiative to take over the responsibility of raising him. So he had been living in the Eastern Palace and had a good relationship with Li Chengqian and Li Tai. He was a few years older than the two of them, so he had always been known as Brother Xin.

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