The Holy Sword User on the Other Side of the Small Garden

The King of Knights who looked down on himself never thought that anyone would truly love him. Until the brown-haired boy appeared in front of him, cut open his chest, dug out his heart, and showed everything to him The King of Knights found tears running down his face We met a long time ago and I have always, always watched you. The young man said so. *** The lonely courtyard finally welcomed its first guest - the ancient King of Britain Only five minutes are the only solace for the monster in the courtyard But one day, the king died and the monster fell into madness It became a harmful beast with seven heads and ten horns and lowered its head in front of the consciousness of the world: Please give me a new identity ——I can do anything as long as it's for him. Note: 1. Cp is the old sword of Biantinexfate in the Eternal Capital of Seven Days 2. The first and last ones we saw were old swords and no commander. 3. Some of the components of the Seven Capitals were dismantled by me and placed in different places. 4. Neither the Knights nor Merlin know about old swords, and there are various private devices there. 5. This is the tentative copywriting and novel title. If you have any better suggestions, Intention: There must be someone who loves you deeply in this world