Liangxi, born in 2002 in Jinan, Shandong, is a highly controversial figure in the cryptocurrency world.

In 2020, at the age of 18, he entered the cryptocurrency market by opening an account in his father's name. During the 'May 19 crash' in 2021, he shorted Bitcoin with a hundred times leverage, earning tens of millions from an initial capital of a thousand yuan within a month, reaching a peak fortune of over forty million. With an average of a thousand trades a day and extreme operations capturing fluctuations accurately, he was dubbed the 'Contract War God'.

Liangxi showed exceptional talent from a young age, becoming a national level one swimmer at age 10, winning the Hebei province championship in 'Honor of Kings' at 15, and making his mark in the financial field at 18. However, he also faced many setbacks, having once been sent to a rehabilitation center for internet addiction due to gaming; after gaining fame, his one million donation was criticized as a publicity stunt; and he was labeled a 'gambler' due to extreme leveraged trading.

In the second half of 2021, as Bitcoin rebounded, Liangxi faced multiple liquidations, losing all his wealth and earning the title 'Master of Zero'. At 19, his ostentatious displays of wealth and high-profile donations sparked controversy, and his frantic trading left him physically and mentally exhausted. He also had a falling out with his father over financial issues, leading to rumors of being forcibly sent for medical treatment.

After losing all his wealth, Liangxi borrowed money everywhere but was unable to repay, with debts escalating from millions to tens of millions and even over a hundred million. In 2022, he received $50,000 in aid from Sun Yuchen and Du Jun, but quickly lost it all, becoming the target of ridicule in the cryptocurrency community. When accused of 'absconding with funds', he admitted he was unable to repay.