The Deadly Joy My Disciple Gave Me

Two equally matched leads + both devoted to each other + two male leads + two unhinged characters + beautiful shizun as the gong + both reborn

Disciple: “My dear shizun, this time I’ll stay by your side and play with you properly. You’ll be mine alone to watch. If you die, you’ll be even more obedient…”

Shizun: “Everyone will kill you. No one loves you except me. If you betray me and leave, I’ll kill you! You will become my most devoted believer!”