1. Start Fushengshi : First, you need to open the "Fushengshi" activity in the game, which is the entrance to get to know Ma Yu.
2. Gift giving interaction : Look for Ma Yu and he will give you a small challenge. By answering the questions of Junior Brother Shooting Condor, the mystery of Ma Yu's preferences is solved.
3. Unlock the puzzle : After successfully answering the question, you will learn the type of gift that Ma Yu prefers.
4. Give customized gifts : According to the clues you find, choose the appropriate gift to give to Ma Yu. Each time you give it, you will increase your favorability.
5. Reaching the upper limit of favorability : When the favorability reaches a certain level, congratulations, you already have the conditions to get to know Ma Yu.
6. Obtain the seven-stringed invisible sword : After getting to know Ma Yu, you will have the opportunity to learn this powerful stunt and improve your combat strength.
Through the above steps, you can not only gain an in-depth understanding of the game plot, but also improve your character's abilities. Come and try it!