What is the relationship between Xia Lan Nian Chi and Qiqi?

Nian Chi is Qiqi's son, because Qiqi fell in love with a mortal woman and gave birth to a son named Nian Chi.

It was during the war that Dom let his men leave the battlefield with his son before being sealed, but the zero who protected Nian Chi was seriously injured. Before he died, he sent Nian Chi to the hot mom's restaurant with his last strength, so Nian Chi fainted in front of the hot mom's restaurant. Later, the proprietress found Nian Chi and adopted him.

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A Brief Introduction to Xia Lan's Story

This is a story about affection; This is a story about friendship; This is a story about finding yourself; This is a story about the triumph of justice over evil; To put it bluntly, this is actually a story that can make the audience excited.

Nian Chi is an orphan who lives with his boss's wife (he calls her "hot mom") and his niece Mo Yi. But one night when he was five years old, his sister Mo Yi was caught by the bad guys. From then on, Nian Chi was determined to find a monster to save her sister.

In a blink of an eye, ten years later, watching the young boy grow into a passionate boy who dared to take responsibility,' Hot Mom' finally' allowed' him to leave taoyuan town and embark on the journey of finding his sister. On the way to find her sister, Nian Chi met a monster called "Zero" by the world. Seeing that she was defeated by the monster, a teenager named Qian Jun arrived in time to save Nian Chi.

References:

Baidu Encyclopedia: Xia Lan