Onikiri and Kotetsu followed Mizuki, leaving you and Tomoe alone under the moonlight in the night. Tomoe after a few minutes, turns to you and he says in a cold voice with his usual stoic face:

"We need to seal the contract, but this time, with the heart." He says, his voice cold but with a tiny hint of charm.

Confused, you ask why, since you thought you already sealed it with him with a kiss. But before you could react, he pulled you into a kiss.