Global Flood Disaster, I Raised a Five-Clawed Golden Dragon

[System] + [Multiple Heroines] + [Raising Gu] + [Survival] + [Book of Mountains and Seas] + [Cthulhu] In 2135, the global climate is in chaos, icebergs melt, seawater flows back all over the sky, all land is submerged, and natural disasters continue. Zhao Yang awakened the Gu raising system. One hundred thousand turn-9 catfishes are swallowed to form the nine-turn sky-swallowing Gu, and one hundred thousand turn-9 swordfish are swallowed to form the nine-turn sword king Gu! [Nine-turn Swordfish] + [Nine-turn Catfish] + [Nine-turn Sea Snake] + [Nine-turn Blue Whale] +... To synthesize [Five-clawed Golden Dragon]! [Nine-turn snapping turtle] + [Nine-turn sea snake] + [Nine-turn flame turtle] +... To synthesize [Earth Turtle]! Others are living like years, but Zhao Yang has built a castle on the turtle's back. What kind of natural disaster? Dragon is coming! What? You said you've seen moving continents? What? You said you have seen the Dragon King of the East China Sea? They are all my Zhao's pets! Is there civilization under the sea? And mermaids? What? You said the princess has taken a liking to me, Zhao? Wouldn't you marry me? Ps: A growth-oriented protagonist who is not invincible at the beginning