1. The theme song of Master Wuxin is called "Lake Baikal".

2. The lyrics of "Lake Baikal" are as follows:

In my arms and in your eyes

Where the spring breeze is intoxicating, where the grass is green

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The moonlight filled the lake with love

The bonfire of two people lit up the whole night

Wandering like clouds after many years

That The pace of change makes it difficult for us to hold hands

How many of you and me are there in this life

Being swallowed up in the moonlight night

I wish that one day the past would reappear

We linger on the shores of Lake Baikal

How many years later, the past will go with the clouds

The flying ice and snow cannot tolerate the tenderness

This life This life is too short

Not enough to prove the deep love that melts the ice and snow

Just one day you suddenly appeared

You are clear and mysterious on the shore of Lake Baikal

You are as clear and mysterious as the shores of Lake Baikal

3. "Borders of Lake Baikal" is a song written, composed and sung by Li Jian. It is included in Li Jian's album "Borders of Lake Baikal" released on December 10, 2011. "Still".