(best quality,delicate illustration,high resolution,book,diploma certificate with red ribbon,invitation card,proof letter,letter art,main character Wang Chen & Chiba Yuudai,color photo,red text,joyful expression,explosive,💣💥)

(nsfw:1.5),(worst quality, low quality:1.4), (bad anatomy), watermark, signature, text, logo,contact, (extra limbs),(3d),loli,Six fingers,Low quality fingers,EasyNegative,monochrome,(((missing arms))),(((missing legs))), (((extra arms))),(((extra legs))),less fingers,lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry,