I, the Buddhist who raises leopards in the Conan world

Shen Yuan, a graduate student who traveled to the world of "Detective Conan", didn't realize at first that he had traveled into Conan's world until he arrived in Tokyo. He was to be an exchange student at the University of Tokyo for a year, and then he found that murders were too easy to happen around him. People could kill for any random reason. It can be said that Tokyo is a big stage, and you have to come if you are destined to die.
Not only are the cases occurring frequently, but the seasons are also disrupted. Yesterday it was still summer when people were wearing short sleeves, but today it might be Chinese New Year. It seems as if the people around have collectively gained "eternal life" without realizing it.
Coupled with the reports of "Sleeping Kogoro" on TV, Shen Yuan knew that he had traveled to the world of Conan.
But he didn't care.
"The murderer will be caught in the end anyway, so why should I care?"
Rather than solving the case, he cares more about how to support himself in Tokyo and the silver cheetah "Lightning" that almost emptied his wallet.
Because of the disordered schedule, it seems that he will never get the living expenses for the second half of the year!
Species: Adult male cheetah, with silver-gray fur and ice-blue pupils, as elegant as a nobleman, but like a gangster when destroying a house.
Food intake: 8 kilograms of high-quality beef every day. Shen Yuan’s bank account has been in a "dying" state for a long time.
Special Skills:
I'm interested in a guy with the same hair color.
He is obsessed with stealing Toru Amuro's sandwiches (99% failure rate, but he never gives up).
Repeatedly trampling on Shen Yuan's bottom line of survival
and so--
In order to feed Lightning, Shen Yuan was forced to open the Tokyo Survival Dungeon:
CP: Gin (left) × Shen Yuan (Lightning: I am the biggest assist!)
Maybe it is possible to be fascinated by