Caretaker of a Fierce Merman

You Guan got hooked on an apocalyptic novel called “Mermaid Manual”. The protagonist of the novel is a beautiful mermaid with a dazzling appearance and a pitifully delicate nature. In order to find a way to restrain zombies, he is forcibly sent to a research institute and undergoes unimaginable pain. 【Sob, the poor mermaid.】【Please give me some sweet plot!!】 After earnestly typing out two emotional comments, You Guan lies down and falls asleep. When he wakes up, he finds himself transmigrated as a mermaid caretaker. He decided to feed the fish honestly, live a straightforward life, and prioritize survival. However, things didn’t go smoothly. In order to study the reproduction ability of m...