Nowadays, many young people will keep alternative pets because of the pursuit of personality, such as snakes and lizards that have been hot in recent years.
But if these are compared with the pets raised by Ms. Li below, they are too ordinary.
Li Dan (pseudonym), an ordinary white-collar worker, has two leeches as pets at home, and every week he buys fresh fish to suck leeches to suck blood, while the updated fish are eaten as soup or braised.

It is understood that leeches are live animals she bought online and have been raising for half a year. The family was particularly opposed, and they all felt that raising leeches was very perverted. Li Dan kept the leech in her room, and her parents resisted to enter her room.
Although his parents were so opposed, Li Dan still said that he had an inexplicable feeling for leeches and would stick to them.
Leeches are commonly known as ants.
Leeches, commonly known as leeches, horse turtles, belongs to the link animal phylum, leeches, jaw leeches, leeches, growing and breeding in inland freshwater waters, is China's traditional special medicinal aquatic animals, leeches contain hirudin, can delay and hinder blood clotting, so as to have anticoagulant effect.
What should I do if I am sucked by leeches in the wild?
Treatment:
(1) If it is found that the leech has been adsorbed on the skin, it can be tapped with the hand to make it detach from the skin, and it must not be hard to drag, which will cause its suction cup to break in the skin.
(2) Vinegar, wine, brine, smoke oil or cool oil can also be applied to leeches and adsorbed places to make them come out naturally.
(3) Do not forcibly pull, otherwise the leech suction cup will break into the skin and cause infection.
(4) After leeches fall off, bleeding and papules in the wound can disappear on their own, and generally do not cause special adverse consequences.
However, pay attention to disinfection after leeches are removed to ensure that there are no infected bacteria.