Erge Develops Mobile Toilets
Erge developed mobile toilets due to the shortage of toilet stalls and severe queuing in the school's men's restroom, and later invented mobile toilets and became wealthy after being punished for a prank. Details are as follows:

Shortage of Toilet Stalls in School Men's Restroom Leads to Queuing Problems
In the daily school life, the facilities in the men's restroom are clearly inadequate, with only three stalls. This number is far from sufficient to meet the needs of numerous male students, especially during concentrated restroom usage times such as breaks between classes, when queuing becomes extremely severe. Students often have to spend a significant amount of time waiting outside the restroom, which not only wastes valuable study and rest time but also brings great inconvenience to daily life. Erge, as a member of the school, was also deeply troubled by this issue and personally experienced the pain and helplessness of queuing for the restroom.
Once Tried to Be a Toilet Stall Manager
To address the severe queuing problem in the school's men's restroom, Erge came up with a unique solution—locking the stalls and charging a fee, and took on the role of a toilet stall manager. By controlling the usage of the restroom stalls and charging a certain fee from students in need, he aimed to regulate the restroom usage order. This approach alleviated the queuing problem to some extent but also sparked some controversy and dissatisfaction. After all, the restroom, as a public facility of the school, should be freely available for students to use, and Erge's fee-charging behavior aroused反感 (discontent, here translated as 'discontent' to fit the context) among some students.
Repented After Being Punished for a Prank
However, Erge's behavior did not continue indefinitely. Once, as a prank, he locked the dean in the restroom, a serious violation of school discipline and regulations. The school dealt with it seriously, giving Erge a school-wide criticism and a one-month suspension. This punishment made Erge deeply realize his mistake and prompted him to reflect on his behavior. During the suspension, he repented and decided to find a better way to solve the restroom usage problem.
Invented Mobile Toilets and Became Wealthy
After some thinking and experimentation, Erge finally invented mobile toilets. Every day, he rode a tricycle, carrying his invented mobile toilets, to provide services to those in need. These mobile toilets are flexible and convenient, allowing for movement and arrangement according to different needs and scenarios. Through his wisdom and hard work, Erge gradually accumulated a certain amount of wealth by providing mobile toilet services and achieved the goal of becoming wealthy.




