Earth-Like Ocean Star

An imaginative science fiction novel. We will launch a pit next year. It will be accepted in advance and we will collect the names of the heroines. I haven't decided yet which channel to put it on among Lily, No CP, and Romance, so I'm asking for everyone's opinions. ………… After the establishment of a super-dimensional space shuttle channel based on the wormhole theory, mankind has officially entered the space civilization from technological civilization, and a competition for the space field has begun among countries. The heroine was originally a student specializing in martial arts and Sanda. When she was a senior, she participated in the space security guard selection on the recommendation of the counselor. After training, she became a spaceship security guard and set foot on the spaceship. The target this time is a habitable planet 500 light-years away from the Earth. According to detection, the planet's mass, revolution, rotation, and distance from the star are all similar to the Earth. It has an atmosphere and water. Samples collected by the unmanned spacecraft show that there are jellyfish-like creatures in the water. After the spacecraft arrived on the planet, people discovered that the planet was all water and there was no land. There are alien civilizations in the ocean. When the scientific expedition team conducted tests on the planet, the alien civilization also discovered "aliens" from the earth. At the same time, expedition teams from several other major technological countries also arrived on the planet. … I want to write about space, aircraft carrier platforms on the ocean, and underwater marine life. The plot should be thrilling, and the world would be more beautiful, plus all kinds of whimsical ideas. Purpose: Explore new planets, actively explore new things, protect the original ecology during development, and find ways to coexist harmoniously.