The theme song "Love Life" of Legend of the Sword and the Chivalrous Man 3 is not only the original version of Wu Yufei, but also different versions interpreted by other artists, such as the flute version of Gao Yue, which can be found on the cool dog music platform. If you want to find other covers or adaptations, you can try the following platforms and channels:

1. Music streaming platforms: such as Netease Cloud Music, QQ Music, Cool Dog Music, Cool Me Music, Apple Music, Spotify, etc. There may be cover versions uploaded by other singers or fans on these platforms.

2. Video sharing platforms: Beep Beep, YouTube, etc. There may be various adapted versions, live versions, MVs and even re-created videos uploaded by users.

3. Digital music sales platforms: such as iTunes Store and Amazon Music. It is possible to provide digital downloads of non-original versions.

4. Social media and music communities: such as Tik Tok, Aauto Quicker, Weibo Music, 5sing Original Music Network, etc. These platforms may also have related content shared by users.

5. Personal homepages or channels of music producers or independent musicians, who may launch their own adaptation or cover version.

Please search for related keywords such as "love cover from life to life" and "love adaptation from life to life" on the above platform to find the version you are interested in. As the information is constantly updated, whether there is a new version on the Internet is subject to the actual search results.