But she is willing to risk it, she knows that the chances of the Battle Whale Clan returning to this world is minimal, Shadowslash holds a deep grudge towards them, if it were not for the sudden invasion of the Outer World, their world would continue to endure the onslaught of Gaia.
She might be confident in the short term but she knew that Gaia is relatively younger compared to their world and seeing how strong Sans and the others are, she knew that it would only be a matter of time before they would be able to surpass them.
Shadowslash did not care about what she was thinking, he wanted to hurry up and build Shena's world, he would also let JL help her cultivate the world.
Shena is close to many people but other than Slicer, the one she was closest with is actually JL, the two of them work together in order to improve the standing of Insects World.