Mysterious Sea Sword

This Mysterious Sea Sword is the sword nurtured by Sun Rong from the Childhood. She was able to nurture a Sword Spirit with her own efforts and also with the help of the wealth from her family.

Summary
It is the spiritual sword of Sun Rong, the most powerful student of 60TH High, and it's your main weapon.

Story
Ohai was made by Dinghaishenzhen, the Monkey King's Golden Club, one of the heirlooms of the Sun family. By being nurtured by Sun Rong, she, like all spiritual swords, ended up becoming similar to her master.

At some point after becoming strong enough she can got thuman transformation.

In light novel version Sun Rong being Low level in cultivation, Wang Ling helps her by integrating All ‘Heavenly Dao Rubik’s Cube’ into her Mysterious Sea Sword to have some self protection for herself. Thus creating ‘The Strongest Foundation Building in the Universe’, but ev

ven though it’s not her own power, she really becomes strong enough to fight/kill the enemies at the or above the Dao God level with her Mysterious Sea Sword.

When the Mysterious Sea was mixed with the JIngKe’s sword sheath, then it’s power level reaches reaches ???. Though the White Sheath has to control the power with the mysterious sea, but when she’s (referring to white sheath) with JingKe, he(referring to JingKe) will handle everything.

Relations
Sun Rong: Being her master, she will obey any order she gives and will always be on hand to protect her.

Jingke: Being of opposite genders, Ocean ended up being attracted to Jingke after he entered awakening mode. After Wang Ling forcibly separated them, she looked very sad, even crying, much to Sun Rong's complete confusion.

White Sheath:

Trivia
-In light novel version she learned about the real Wang Ling with the help of Odd Zhuo ( Core members of Battle sect and Heavenly Dao Committee etc...). She also becomes one of the members who knows about Wang.