[Sadism + campus + two-way rush + separation of life and death]
At 18 years old, everyone is looking forward to graduation and the future.
She thought that as long as she worked hard with him, she could overcome all difficulties and go from school uniform to white hair.
But she didn't know that the boy had been suffering from illness for a long time, but he never let her see any vulnerability.
He endured the severe pain and accompanied her to answer questions, make wishes with her, and plan for the future, hiding all his tenderness in his smile.
It wasn't until the moment he fell that she understood that all his "see you later" were all too late farewells.
He spent his best years and his truest heart at the age of 18.
And for the rest of her life, there is only one promise that she can never wait for again.