The Green Flame Saber King?

Duan Ling Tian did not worry about his family and friends due to Huan'er's presence. Apart from his family and friends, he was the only one who knew their whereabouts. Even his master, Feng Qing Yang, did not know their whereabouts. As such, he was also not worried about someone finding them and using them to threaten him into handing over the liquid from the divine fountain he won on the God Defying World's Realm Battlefield.

However, soon enough, Duan Ling Tian thought of a worrying problem.

"Huan'er's strength improved so quickly because of that mysterious energy, and I speculated that it was from a powerful beast supreme powerhouse. However, there's no free lunch in this world. That beast supreme powerhouse had gone to great difficulties to nurture Huan'er… It's possible that there are hidden dangers or conditions…"