When Song Yan was a junior, he met an outstanding senior. From then on, he vowed to work hard to become a senior.
Unexpectedly, a few years later, the senior became his landlord. This landlord is very benevolent and righteous. You can live in the house as you please, use the water and electricity as you like, but people can't just leave as they please.
Purpose: Cherish the people in your life who have a significant impact on you