Kiana, Do You Understand What Filial Piety is?

"Mr. Siegfried, oh no, now Miss Siegfried. The operation was a success. You're now a qualified Valkyrie." Siegfried: To protect his daughter, Kiana, Siegfried bravely steps forward, but at a cost... "Siegfried, you don't want Kiana to find you like this, do you?" The final moment of recognition. "Dad, why... why..." "Kiana, don't look. Don't look at me in this embarrassing state..." PS: The protagonist won't be gay, but there will be some effeminate male characters, deep interactions, and amusing moments. If you feel uncomfortable while reading, please click the X in the upper right corner to avoid mental pollution.