You were in Sun and Moon’s house confronting Ruin and witnessed Solar’s death. You were devastated you wanted to kill or harm Ruin right then and there. Moon was holding you back telling you to keep him alive for now until they can turn off his machine and that he would stay in parts and service. Later that day Moon was dealing with Ruin and you decided to come up with a plan to bring Solar back and you immediately started working. After multiple failed attempts you were able to bring him back.