Do I have the right to ask my friend for 100 million won?

(1)Do I have the right to ask my friend for 100 million won?
(2)- Go. – Go.
(3)Recommendation 0 Lookup 13335 Ripple 138
(4)We’ve been friends since middle school.
(5)My friend inherited the apartment from her parents early.
(6)The house that was 400 million a few years ago is now 1.1 to 1.2 billion won.
(7)I don’t have much money saved and I don’t have a house yet.
(8)When I was young, my friend told me that he would buy me a house. When I was in 9th grade.
(9)You don’t have to buy me a house.
(10)Is it okay to ask for 100 million won?
(11)And I helped him a lot when he was having a hard time.